Heyl Neomeris Clinical Solutions – DI Water Systems for Safe Reprocessing in Medical Facilities

MB A6K4 is a high capacity mixed bed ion exchange resin consisting of a mixture of strongly basic anion resin and a strongly acidic cation resin for direct water purification.The conductivity is about 0.06 µm/cm.Suitable for use in non-regenerable cartridges, high efficiency deionisation for silica removal and ultra pure water applications.Packed in 25 litre bagsPolymer matrix: gel polystyrene cross-linked with DVB.Ionic form, as supplied: H+ / OH-Physical shape and appearance: Spherical beadsSphericity: Min. 95%Particle size range (US Standard Screen): 1.25 - 0.315mm, wet.Particle size: +1.2mm < 5% ; -0.3mm < 1%Water retention H+: 45 - 50%Water retention OH-: 53 - 60%Shipping weight (approx.): 700-740 g/lMax. Temp. non-regenerative: 100°CMax. Temp. regenerative: 60°CpH-value range: 0-14Recommended operating conditions:Minimum bed depth should be 0.6m (24")Service flow rate should be 20-60 BV/hourProlonged exposure to strong oxidising agents such as chlorine, hydrogen peroxide and concentrated nitric acid will deteriorate the structural backbone of the resin and should be avoided.Mixture Resin:Anions: 60%Cations: 40%Purchase options:Single purchase - 25 ltr. (item no. 896495)1/2 pallet - 500 ltr. (Art.-No. 896496)1 pallet - 1050 ltr. (art.-no. 896497) Frequently Asked Questions What is the MB A6K4 mixed-bed resin used for? It is used to produce very pure water by removing dissolved substances. How pure does the water become with this resin? It achieves a very low conductivity of around 0.06 µS/cm. What applications is the resin suitable for? Suitable for use in non-regenerable cartridges, for high-efficiency deionisation involving the removal of silicic acid, and for applications involving the production of ultrapure water. What is the resin’s composition? MB A6K4 is a high-capacity mixed-bed ion exchange resin consisting of a mixture of a strongly basic anion exchange resin and a strongly acidic cation exchange resin for direct water purification. How is the product supplied? In 25-litre bags, packed on a pallet. 1050 litres = 42 bags packed in 25-litre bags. Is the resin reusable or regenerable? No, it is intended for single use in cartridges.

Proposed use: for the regeneration of water softeners Composition: evaporated salt (min. 99.9% NaCl) Dimensions / weight of tablet: ø25mm / 14g Moisture content: < 0.08 Filling weight: 10kg per sack Type of packaging: PE film Storage description: store dry and well closed Certifications: ISO 9001, ISO 14001 and IFS Standard: The product complies with the following standards. EN 973:2009 Products for the treatment of water intended for human consumption - Sodium chloride for regenerating ion exchange resins -Type A EN 16401:2013 Products for the treatment of swimming pool water - Sodium chloride for use in electrochemical chlorine production plants - Type A EN 14805:2022 Products for the treatment of water intended for human consumption - Sodium chloride for on-site electrochemical production of chlorine by membrane-free processes - Type 1 EN 16370:2022 Products for the treatment of water intended for human consumption - Sodium chloride for the on-site electrochemical production of chlorine by means of membrane cells - Quality 2 Purchase options: Single purchase: 1x 10kg sack (Art.-No. 896467) Pallet purchase: 100x 10kg sacks (Art.-No. 896498) Frequently Asked Questions What are these salt tablets used for in the system? For regenerating water softening systems Why are the salt tablets available in 10-kg packs? The smaller bags make them easier to handle, store and dose on a day-to-day basis. How should the salt tablets be stored? Store in a dry place and keep the packaging tightly sealed. How practical are they to use in day-to-day operations? The 10-kg bags are easy to transport and refill. Can I use the quantity flexibly during operation? Yes, the units allow for use according to need without any hassle. What exactly does the EN 973 A standard stand for? The EN 973 (Type A) standard is a European quality standard for sodium chloride (regeneration salt). It ensures that the salt is safe for use in drinking water treatment. Purpose: The salt regenerates ion exchangers (water softening systems) that filter calcium and magnesium from the water. Type A: Defines high-purity evaporated salt (purity ≥ 99.9% sodium chloride), which is subject to strict limits for toxic impurities and heavy metals to guarantee the safety of drinking water.

Proposed use: for the regeneration of water softeners Composition: evaporated salt (min. 99.9% NaCl) Dimensions / weight of tablet: ø25mm / 14g Moisture content: < 0.08 Filling weight: 25kg per sack Type of packaging: PE film Storage description: store dry and well closed Certifications: ISO 9001, ISO 14001 and IFS Standard: The product complies with the following standards... EN 973:2009 Products for the treatment of water intended for human consumption - Sodium chloride for regenerating ion exchange resins -Type A EN 16401:2013 Products for the treatment of swimming pool water - Sodium chloride for use in electrochemical chlorine production plants - Type A EN 14805:2022 Products for the treatment of water intended for human consumption - Sodium chloride for on-site electrochemical production of chlorine by membrane-free processes - Type 1 EN 16370:2022 Products for the treatment of water intended for human consumption - Sodium chloride for the on-site electrochemical production of chlorine by means of membrane cells - Quality 2 Purchase options: Single purchase: 1x 25kg sack (Art.-No. 896468) Pallet purchase: 40x 25kg sacks - 1000 kg (Art.-No. 896500) Frequently Asked Questions Why do I need these salt tablets in the first place? Sodium chloride is used as regeneration salt in water softening systems to keep the system functioning properly. It regenerates the ion exchangers, which remove limescale-forming minerals such as calcium and magnesium from the water. This ensures that the water softening remains effective in the long term. Are the tablets suitable for my system? Yes, they comply with EN 973 Type A and are suitable for many systems. How long does a pallet last in operation? That depends on water consumption and the size of the system. Do the salt tablets leave residues in the system? No, they dissolve cleanly and leave no residue. How are the tablets delivered? On a pallet containing 40 bags of 25 kg each. Why is EN 973 Type A important? The EN 973 (Type A) standard specifies the quality requirements for sodium chloride used as regeneration salt in water softening systems. It ensures that the salt is suitable and safe for the treatment of drinking water. The salt is used to regenerate ion exchangers, which remove calcium and magnesium ions from the water. The Type A classification denotes high-purity evaporated salt with a sodium chloride content of at least 99.9%, which must meet strict specifications regarding impurities and heavy metals in order to protect drinking water quality.

MB A6K4 is a high capacity mixed bed ion exchange resin consisting of a mixture of strongly basic anion resin and a strongly acidic cation resin for direct water purification.The conductivity is about 0.06 µm/cm.Suitable for use in non-regenerable cartridges, high efficiency deionisation for silica removal and ultra pure water applications.Packed in 25 litre bagsPolymer matrix: gel polystyrene cross-linked with DVB.Ionic form, as supplied: H+ / OH-Physical shape and appearance: Spherical beadsSphericity: Min. 95%Particle size range (US Standard Screen): 1.25 - 0.315mm, wet.Particle size: +1.2mm < 5% ; -0.3mm < 1%Water retention H+: 45 - 50%Water retention OH-: 53 - 60%Shipping weight (approx.): 700-740 g/lMax. Temp. non-regenerative: 100°CMax. Temp. regenerative: 60°CpH-value range: 0-14Recommended operating conditions:Minimum bed depth should be 0.6m (24")Service flow rate should be 20-60 BV/hourProlonged exposure to strong oxidising agents such as chlorine, hydrogen peroxide and concentrated nitric acid will deteriorate the structural backbone of the resin and should be avoided.Mixture Resin:Anions: 60%Cations: 40%Purchase options:Single purchase - 25 ltr. (item no. 896495)1/2 pallet - 500 ltr. (Art.-No. 896496)1 pallet - 1050 ltr. (art.-no. 896497) Frequently Asked Questions What does ‘disposable quality’ mean in relation to this product? The resin is replaced after use and is not recycled. What applications is the resin suitable for? For ultrapure water applications with high water quality requirements. How is the product supplied? As a half-pallet in convenient 25-litre bags. 20 bags packed in 25-litre bags, totalling 500 litres. What exactly does “no VOC” mean? VOC stands for Volatile Organic Compounds. This refers to a group of organic (carbon-containing) substances that easily evaporate or become gaseous even at room temperature. In the context of mixed-bed resins, the designation (no VOC) means that the resin does not release any volatile organic substances or solvents into the purified water. How can I tell if it is being used correctly in operation? By monitoring the water quality in the respective system. Why is mixed-bed resin used in the final purification step? Mixed-bed resin (particularly VOC-free variants) is used as the final purification step (polishing) to bring the water to the highest level of purity (ultrapure water). It acts as an extremely effective ion exchanger, completely removing the very last dissolved minerals, trace substances and ions from the water.

Variants:2x Connection hose PE13V34BV340750, pressure hose length 750mm2x Connection hose PE13V34BV341000, pressure hose length 1000mm2x Connection hose PE13V34BV341500, pressure hose length 1500mm2x Connection hose PE13V34BV342000, pressure hose length 2000mm Frequently Asked Questions Will the hose fit my existing setup? Yes, it has standard 3/4" connections and is compatible with most common systems. Can I install the hose myself or do I need help? Installation is straightforward and can usually be done without a professional. Is the hose suitable for drinking water? Yes, it can be used for drinking water applications without any problems. The pressure hose is perfect for connecting water softeners and mixed-bed cartridges to mixing valves and other fittings. Are two hoses included in the set? Yes, you receive a handy set of two. Is the hose flexible or rather rigid? It is flexible and can be laid easily in confined spaces. Is the hose durable and robust? Yes, it is made from high-quality materials and is designed for everyday use. Thanks to its robust construction and high-quality materials, it ensures a reliable and long-lasting connection, even under high pressure.

Variants:2x Connection hose PE13V34BV340750, pressure hose length 750mm2x Connection hose PE13V34BV341000, pressure hose length 1000mm2x Connection hose PE13V34BV341500, pressure hose length 1500mm2x Connection hose PE13V34BV342000, pressure hose length 2000mm Frequently Asked Questions Will the hose fit my existing setup? Yes, it has standard 3/4" connections and is compatible with most common systems. Can I install the hose myself or do I need help? Installation is straightforward and can usually be done without a professional. Is the hose suitable for drinking water? Yes, it can be used for drinking water applications without any problems. The pressure hose is perfect for connecting water softeners and mixed-bed cartridges to mixing valves and other fittings. Are two hoses included in the set? Yes, you receive a handy set of two. Is the hose flexible or rather rigid? It is flexible and can be laid easily in confined spaces. Is the hose durable and robust? Yes, it is made from high-quality materials and is designed for everyday use. Thanks to its robust construction and high-quality materials, it ensures a reliable and long-lasting connection, even under high pressure.

Variants:2x Connection hose PE13V34BV340750, pressure hose length 750mm2x Connection hose PE13V34BV341000, pressure hose length 1000mm2x Connection hose PE13V34BV341500, pressure hose length 1500mm2x Connection hose PE13V34BV342000, pressure hose length 2000mm Frequently Asked Questions Will the hose fit my existing setup? Yes, it has standard 3/4" connections and is compatible with most common systems. Can I install the hose myself or do I need help? Installation is straightforward and can usually be done without a professional. Is the hose suitable for drinking water? Yes, it can be used for drinking water applications without any problems. The pressure hose is perfect for connecting water softeners and mixed-bed cartridges to mixing valves and other fittings. Are two hoses included in the set? Yes, you receive a handy set of two. Is the hose flexible or rather rigid? It is flexible and can be laid easily in confined spaces. Is the hose durable and robust? Yes, it is made from high-quality materials and is designed for everyday use. Thanks to its robust construction and high-quality materials, it ensures a reliable and long-lasting connection, even under high pressure.

Variants:2x Connection hose PE13V34BV340750, pressure hose length 750mm2x Connection hose PE13V34BV341000, pressure hose length 1000mm2x Connection hose PE13V34BV341500, pressure hose length 1500mm2x Connection hose PE13V34BV342000, pressure hose length 2000mm Frequently Asked Questions Will the hose fit my existing setup? Yes, it has standard 3/4" connections and is compatible with most common systems. Can I install the hose myself or do I need help? Installation is straightforward and can usually be done without a professional. Is the hose suitable for drinking water? Yes, it can be used for drinking water applications without any problems. The pressure hose is perfect for connecting water softeners and mixed-bed cartridges to mixing valves and other fittings. Are two hoses included in the set? Yes, you receive a handy set of two. Is the hose flexible or rather rigid? It is flexible and can be laid easily in confined spaces. Is the hose durable and robust? Yes, it is made from high-quality materials and is designed for everyday use. Thanks to its robust construction and high-quality materials, it ensures a reliable and long-lasting connection, even under high pressure.

Our 4- or 8- channel system allows the processing of up to four or eight measurement signals. For this purpose, 4-20 mA/ RS232 as well as Modbus RTU are available as signal inputs. Based on the received data a visualization as well as a trend display takes place. Through modular addition of optional modules (slaves) the realization of popular control concepts is possible.Advantages:Simple operation Integration of the Testomat® device world Integration into the existing control cabinet, alternatively we offer our NeoTecMaster® housingModular function range expandable by NeoTec slave modules (measure, control, control)Available as installation variant or structure variant

Water sterilisation by UV irradiation The development of water sterilisation using UV radiation has made considerable progress in recent years due to its simplicity and efficiency. The UV-C rays generated, which are significantly more intense than sunlight, are therefore used to disinfect water in order to counteract water contamination. They make it possible to remove legionella, microbes, bacteria, viruses and protozoa while respecting the environment. The irradiation process is therefore an ideal solution for killing microorganisms in water and helps to make it drinkable from a bacteriological point of view. However, it is important to note that water is only considered drinking water once the chemical parameters have been checked and deemed satisfactory.  Applications - Origin of the water Rainwater: UV treatment extends the range of applications and offers increased safety during use Well water: Avoidance of possible contamination by pathogens Spring water, surface water: Guarantees constant water quality that is flawless from a bacteriological point of view. Storage water in containers (caravan, boat...): Use of stored water for sanitary purposes.  Areas of application General nutrition, bath and shower Cooking Large-volume refrigerators Cold water fountains Aquarium Cleaning food  Advantages  Quick and easy installation Completely physical sterilisation through UV radiation Natural water treatment without additives and without the risk of chemical overdose No unpleasant taste or odour Effective methods for combating microorganisms that cause disease in humans No toxic by-products Low maintenance Notice: The product is not approved for use in drinking water systems and does not hold the corresponding DVGW drinking water certification. Therefore, it must not be used in applications where drinking water approval is required. Frequently Asked Questions Why do I need UV water disinfection in the first place? It helps to reduce bacteria and germs in the water – without any chemicals or additives. What is the difference between the UV2100 and the UV4100? The UV4100 is designed for larger volumes of water, whilst the UV2100 is more suited to smaller systems or households. Can I simply install the system into my existing water pipe? In many cases, yes. The units fit standard 3/4″ and 1″ connections. Does UV treatment change the taste of my water? No. UV disinfection works without chemicals and does not alter the taste of the water. How often do I need to replace the UV lamp? Usually once a year to ensure the system works reliably. Do I also need a water filter upstream of the UV system? This is often advisable to prevent dirt particles from impairing the effectiveness of the UV disinfection. Is the system also suitable for well water? Yes, it is frequently used to hygienically treat well water.

Reliable and economical demineralized water treatment (demineralized water) is indispensable in sterile processing. However, processes, system status and operating costs are subject to constant change. As part of our basic on-site analysis, you will receive a well-founded and independent assessment of your existing demineralized water treatment system - directly at your location. Our consulting approach aims to identify optimization potential at an early stage and make it economically viable. Among other things, we look at Plant technology and dimensioning Equipment and feed technology Instruments used In sensitive environments such as hospitals, the quality of the demineralized water used is crucial - especially in areas such as sterile goods processing, laboratory diagnostics or medical technology. On request, we can also carry out targeted and professional water sampling at representative sampling points for a fee. Some of the water samples taken are analyzed on site using photometric measurements and then sent to an accredited laboratory. The results are documented in a clearly structured report - including an assessment and specific recommendations for optimization.

Focus on efficiency, quality and safety The supply of demineralized water (demineralized water) is of central importance in many areas of a clinic - for example in central sterilization, laboratory analysis or medical technology. At the same time, the requirements for efficiency, operational safety and hygiene are constantly increasing. Our on-site process analysis provides you with a structured evaluation of the existing demineralized water treatment - with a focus on efficiency, supply reliability and compliant implementation. Our consulting approach includes, among other things System survey and weak point analysis Recording the entire process chain - from the raw water supply to softening, desalination, filtration, storage and distribution systems. Comparison with the actual water demand Checking whether system capacities, retention times and storage volumes match the current and future usage situation. Evaluation of technical and organizational interfaces z. e.g. transfer points to medical technology, automatic rinsing cycles, instrument logistics, redundancy concepts, etc. Risk analysis with regard to microbiological and technical weak points incl. recommendations for sampling, avoidance of downtime contamination and material safety. Economic efficiency analysis Consideration of e.g. use of chemicals, personnel costs and optimization possibilities. As part of our process analysis, we work with you to determine The relevant withdrawal points in the supply system (e.g. after the demineralization plant, at points of consumption, in the return area) The correct sampling technique Possible influences on the measurement results (e.g. dead volume, stagnation, material compatibility) Requirements for microbiological and chemical-physical analysis Adapted to the medical requirements of the facility The aim of sampling is to obtain a realistic picture of the water quality in the facility and to identify potential risks at an early stage. Our independent analysis supports you in complying with regulatory requirements, strengthening internal quality assurance measures and ensuring the long-term operational safety of your demineralized water treatment. The results are documented in a clearly structured report - including an assessment and specific recommendations for optimization. Our process analysis creates transparency, identifies optimization potential and forms the basis for well-founded investment decisions or quality assurance measures. You receive clear documentation with specific recommendations for action - practical, independent and tailored to your clinic.

The reliable supply of demineralized water (demineralized water) to the AEMP is a critical factor for the flawless reprocessing of medical devices. Decision-makers in hospitals are faced with key questions: What are the requirements for water quality? Which pipe materials are suitable? How can a standard-compliant, hygienic and economical solution be planned and implemented? We support you in all project phases - from technical planning to material selection and implementation - with the following focal points: Determination of demand & load profiles: Analysis of peak consumption (e.g. washer-disinfectors, autoclaves), design of water treatment and storage solutions according to AEMP capacity. We take into account not only current but also future requirements. Requirements of current DGSV and AKI guidelines: Ensuring compliance with the required limit values for conductivity and silicates. Line design & material selection Technology concept: selection of suitable DI system technology Economic efficiency analysis: focus on life cycle costs, energy efficiency and maintenance costs. Our manufacturer-independent advice ensures that your investment functions reliably, compliantly and efficiently in the long term - in the interests of patient, operator and process safety.

The regular validation of the entire reprocessing process and its repeated implementation in the event of interventions or changes within the reprocessing process is an essential instrument for demonstrating process reliability. In the course of our work as technical experts, we verify the overall process, assist you with sustainable documentation, continuously monitor the effectiveness of the measures introduced, coordinate the involvement of all process participants and make recommendations for the involvement of authorised external accredited bodies and specialist companies.

Pressure booster station suitable for the Neomeris pyrogen filtration line. Buy this high-performance pressure booster station online now and benefit from constant water pressure – thanks to self-priming technology (up to 8 m), intelligent constant pressure control and the ‘Auto Setpoint’ function. The energy-efficient, whisper-quiet permanent magnet motor (just 47 dB(A), max. 550 W) ensures reliable pressure boosting with minimal power consumption and is ideal for supplying multiple taps simultaneously. Benefit from simple installation, integrated dry-run protection and robust construction (IPX4D) – the perfect solution for a convenient and long-lasting water supply. The pressure booster station is a compact, self-priming domestic water supply system with a maximum suction head of 8 m. Equipped with an exceptionally quiet, water-cooled permanent magnet motor and a convenient constant-pressure control system, it ensures consistent water pressure at all taps – regardless of fluctuations in inlet pressure or varying water consumption. Thanks to the ‘Auto Setpoint’ function, the system automatically adjusts the optimum constant pressure to suit the specific installation. Thanks to modern, energy-efficient motor technology, the pressure booster station requires only about half the electrical power (max. 550 W) compared to conventional domestic waterworks with the same flow rate. The fanless, water-cooled motor also ensures extremely quiet operation at just 47 dB(A). With protection class IPX4D, the unit is also suitable for frost-free outdoor installation. Features and benefits: Constant water pressure regardless of the flow rate Integrated frequency converter for stepless speed control Self-priming up to 8 m Very quiet operation at just 47 dB(A) Dry-run protection with automatic restart Thermal protection against overheating Compact design with all components in a single unit Quick and easy installation Typical applications: Domestic water supply Pressure boosting in private water systems Pumping water from cisterns, tanks or shallow wells Simultaneous supply to multiple taps The pressure booster station is a reliable, quiet and energy-efficient domestic water supply system. With intelligent control, constant pressure and a space-saving design, it offers a high level of convenience and a stable water supply for everyday use. Frequently Asked Questions What is the pressure booster station used for in the pyrogen filtration line? The pressure booster station maintains a constant water pressure in the pyrogen filtration line and ensures that all connected devices are reliably supplied with water. It compensates for pressure fluctuations and supports trouble-free operation even when water demand varies. What does ‘constant pressure’ mean for me in everyday life? Constant water pressure ensures that all connected devices operate reliably at all times without fluctuations in performance. Even when several taps are in use simultaneously, the water supply remains steady and convenient. This increases operational reliability and prevents disruptions caused by pressure fluctuations. How loud is the unit when in operation? At just around 47 dB(A), it is very quiet and barely audible in everyday use. How does the water supply work without a constant pressure? The booster station automatically adjusts its output to meet demand and keeps the pressure stable. Can the unit draw water in by itself? Yes, it can draw water independently from a depth of up to 8 metres. How energy-efficient is the pressure booster station? The pressure booster station is particularly energy-efficient and, thanks to modern permanent magnet motor technology, requires only about half the electrical power of conventional domestic waterworks for the same flow rate. The maximum power consumption is just 550 W. Is installation complicated? No, the system is compactly built and designed for quick installation. What safety features are built in? Dry-run protection and overheating protection safeguard the unit during operation.

MB A6K4 is a high capacity mixed bed ion exchange resin consisting of a mixture of strongly basic anion resin and a strongly acidic cation resin for direct water purification.The conductivity is about 0.06 µm/cm.Suitable for use in non-regenerable cartridges, high efficiency deionisation for silica removal and ultra pure water applications.Packed in 25 litre bagsPolymer matrix: gel polystyrene cross-linked with DVB.Ionic form, as supplied: H+ / OH-Physical shape and appearance: Spherical beadsSphericity: Min. 95%Particle size range (US Standard Screen): 1.25 - 0.315mm, wet.Particle size: +1.2mm < 5% ; -0.3mm < 1%Water retention H+: 45 - 50%Water retention OH-: 53 - 60%Shipping weight (approx.): 700-740 g/lMax. Temp. non-regenerative: 100°CMax. Temp. regenerative: 60°CpH-value range: 0-14Recommended operating conditions:Minimum bed depth should be 0.6m (24")Service flow rate should be 20-60 BV/hourProlonged exposure to strong oxidising agents such as chlorine, hydrogen peroxide and concentrated nitric acid will deteriorate the structural backbone of the resin and should be avoided.Mixture Resin:Anions: 60%Cations: 40%Purchase options:Single purchase - 25 ltr. (item no. 896495)1/2 pallet - 500 ltr. (Art.-No. 896496)1 pallet - 1050 ltr. (art.-no. 896497) Frequently Asked Questions What exactly is the MB A6K4 mixed-bed resin used for? It is used to produce ultra-pure water in demanding applications. What is the water quality like after use? Very high – the conductivity is around 0.06 µS/cm. For which systems is the resin suitable? For non-regenerable cartridges in water treatment. What makes this resin particularly effective? The combination of anion and cation resin ensures thorough purification. What does ‘no VOC’ stand for? VOC stands for “Volatile Organic Compounds” and refers to volatile organic compounds, i.e. carbon-containing substances that can easily evaporate or transition into the gas phase even at room temperature. In the context of mixed-bed resins, the designation “no VOC” means that the resin does not release such volatile organic substances or solvents into the treated water. Why is mixed-bed resin used in the final purification step? Mixed-bed resin is used in the final purification step (polishing) to treat water to a very high level of purity, right up to ultrapure water. It acts as a particularly efficient ion exchanger, reliably removing even the smallest traces of dissolved minerals, trace substances and ions from the water.

With an absolute filter fineness of 0.05 µm, the GR25 membrane filter element is suitable for applications where the highest purity and process safety are required. With a retention rate of 99.98%, it safely removes the finest particles and microbiological contaminants from liquids. With a standard length of 9 3/4, it is compatible with common filter housings and can be integrated into existing systems. Frequently Asked Questions What is this membrane filter element used for? For very fine water filtration in technical and industrial applications. How fine is the filtration provided by this element, specifically? The membrane filter element filters with an absolute filtration precision of 0.05 µm. This reliably removes 99.98% of the finest particles and microbiological contaminants from liquids. What does a retention rate of 99.98% mean? A retention rate of 99.98% means that almost all particles and microbiological contaminants are reliably removed from the liquid. Only a very small proportion can still pass through the filter. This ensures a very high level of purity and safety in the filtered liquid. Does the filter element fit into standard housings? It is designed for standard housings with a length of 9 3/4 inches. When should I replace the filter element? As soon as the flow rate noticeably decreases or performance drops. For which applications is this level of filtration appropriate? For processes with particularly high water quality requirements.

The GR25 membrane filter element with an absolute filter fineness of 0.1µm is suitable for applications where the highest purity and process safety are required. With a retention rate of 99.98%, it reliably removes the finest particles and microbiological contaminants from liquids. With a standard length of 9 3/4, it is compatible with common filter housings and can be integrated into existing systems. Frequently Asked Questions What is this membrane filter element typically used for? For the fine filtration of water in technical and industrial applications. How fine is the filtration provided by this element? This membrane filter element filters out particles and microbiological contaminants with an absolute filtration precision of 0.1 µm. It reliably retains 99.98% of the relevant contaminants, making it suitable for applications with particularly high purity requirements. What does a retention rate of 99.98% mean? Virtually all unwanted particles are reliably removed from the water. What role does the length of 9 3/4 inches play? It determines how well the filter element fits into standard housings. Do I need to replace the filter element regularly? Yes, replacement at regular intervals is necessary to maintain consistently high filtration performance.

The GR25 membrane filter element with an absolute filtration rating of 0.2 µm is designed for applications requiring the highest purity and process safety. It reliably removes the finest particles and microbiological contaminants from liquids with 99.98% retention. The filter element has a standard length of 9 ¾ inches and is compatible with common filter housings, allowing easy integration into existing systems. Frequently Asked Questions What is this membrane filter element used for? It is used for very fine filtration of water in sensitive applications. How finely does this element filter the water? The membrane filter element filters with an absolute filtration precision of 0.2 µm. This reliably removes 99.98% of the finest particles and microbiological contaminants from the water. What is the filter’s retention rate? It is a very high 99.98%. For which applications is the filter suitable? For areas where particularly clean water is required. What is the size of the filter element? It is 9 3/4 inches (24.765 cm) long. How do I know when the filter needs changing? When performance drops or the flow rate noticeably decreases. Why is such fine filtration important? It ensures that even the smallest contaminants are removed.

High-quality conductivity meter for conductivity monitoring Our innovative conductivity meter has been specially developed for monitoring conductivity in ultrapure water (demineralised water) and has a 4-20 mA signal output that enables easy integration into higher-level control systems.The measurements are temperature-compensated, which ensures greater accuracy. With a measuring range of 0 to 2 µS/cm, our device is particularly suitable for monitoring low conductivities, such as those typically found in mixed-bed ion exchanger cartridges. The limit value is displayed by means of 2 LEDs (green/red) on the top of the device. An acrylic glass cover ensures that the current status is immediately visible. The device has a ¾ screw thread, which can be customised for easy and safe installation. There is also the option of customisation in terms of the LEDs, including the measuring range and a private label. Our high-quality conductivity meter offers a reliable solution for conductivity monitoring in medical areas to fulfil the guidelines and recommendations of the DGSV. Our measuring device is also particularly suitable for mixed bed cartridge monitoring in the clinical environment. Standard LED configuration (1 green LED, 1 red LED): <0.5 µS/cm = green >0.5 µS/cm to <1.0 µS/cm = green/red flashing >1 µS/cm = red

Reliable Monitoring of Water Quality at Extremely Low Conductivity High-precision conductivity meter for ultrapure and process water The N-LF5R meter was developed for continuous monitoring of very low electrical conductivities in aqueous solutions. With a measuring range of 0–5 µS/cm, it delivers meaningful readings even with minimal conductivity changes. The integrated 3/4" screw-in measuring cell allows direct installation into the process flow. Its compact design and low power requirement via 9 V DC operation make the N-LF5R highly flexible. The robust IP65 housing protects the device against dust and splash water, ensuring reliable operation even under demanding conditions. Why precise conductivity measurement is particularly important in the low range Even slight deviations in conductivity can determine the quality of the final product or the safety of a system in many processes. The N-LF5R detects the smallest changes in the 0–5 µS/cm range, which can indicate contamination, material degradation, or process deviations. Benefits of the N-LF5R for monitoring ultrapure and process water The N-LF5R conductivity meter enables early detection of even minimal changes in conductivity in ultrapure and process water. This allows contamination, leaks, material leaching, or process deviations to be identified quickly before they lead to quality issues or equipment damage. The integrated screw-in measuring cell allows direct inline measurement, ensuring continuous and reliable readings without sampling. Combined with the robust IP65 housing, the device is ideal for permanent use in industrial applications where high measurement accuracy and operational reliability are critical. Frequently asked questions Are there other measuring ranges available? The standard measuring ranges can be found in the product's drop-down menu. If the measuring range you require is not listed, don't worry. Simply let us know and we will check whether we can configure the item to suit your needs. Are there other thread sizes available? If the desired connection thread is not listed, that's no problem. Let us know your desired thread and we will check whether we can configure the item for you with the appropriate thread. For enquiries, please contact our service department on +49 (0) 5121 7609 99 or at vertrieb@heylneomeris.de Is it possible to label the conductivity meter with my own company logo so that we can sell it ourselves in future? That's no problem. Please provide us with more detailed information so that we can process your enquiry. Please note that the price will change due to the increased effort involved and that the minimum purchase quantity for product labelling is 100 units.

The benefits of NeoDeWa 150 l/h – 100-litre tank The NeoDeWa water treatment system from HeylNeomeris, which features a modular design, supplies deionised water for the reprocessing of sterile medical devices in outpatient facilities. Adaptability is key: each system is tailored to the specific conditions at the installation site. The design takes into account the existing water quality, the water’s hardness level and the actual water demand. Similarly, any treatment steps already carried out by the water supplier can be factored into the planning. The benefits of NeoDeWa: Design tailored to the existing water quality Sizing based on actual water demand Suitable for use with different levels of water hardness Modular design for a configuration tailored to your needs Compact design retained even with customised configurations The result is a water treatment system tailored to the requirements of your outpatient treatment centre. Deionised water treatment for outpatient care Why is deionised water needed? Fully deionised water – or deionised water for short – plays a key role in the reprocessing of instruments and medical devices. It is used, amongst other things, to supply RDGs and Steris in instrument reprocessing, as well as in laboratory applications. During reprocessing, minerals, salts and other undesirable substances are removed from the water. This reduces residues and deposits on instruments and equipment and supports a process that is gentle on materials and hygienically safe. Typical areas of application for deionised water include: outpatient surgical centres dental practices dermatology clinics endoscopy centres other facilities carrying out instrument reprocessing Reliably monitoring water quality Consistently high water quality is particularly important when reprocessing medical devices. For this reason, key water parameters can be continuously monitored. The focus here is on conductivity and silicate content. Both values provide information about the quality of the treated water and help to prevent residues and deposits. The NeoDeWa concept The NeoDeWa water treatment plant combines all the necessary treatment stages into a single modular system. Pre-filtration, water softening, reverse osmosis, advanced treatment and water quality monitoring all work together as coordinated components. Depending on the requirements of the specific facility, the system can be individually configured and supplemented with additional components. Components of the NeoDeWa water treatment system Depending on the configuration, the system comprises: A system separator to protect the drinking water network Pre-filters and activated carbon filters for pre-treatment Water softener to reduce water hardness Reverse osmosis system, which removes the majority of dissolved substances Permeate tank with a capacity of 100, 200 or 300 litres Pressure boosting station for a reliable supply Two-stage mixed-bed system for further treatment Conductivity measurement to monitor water quality Testomat® 808 SiO₂ for monitoring the silicate content Circulation loop that keeps the water circulating when there is no consumption by users In addition, the system is optionally available with: Aqua-Stop and drip tray UV system Pyrogen filter Brine pumping system NeoTecMaster Your benefit: a fully integrated system With the NeoDeWa VE water treatment system, outpatient facilities do not receive a hodgepodge of individual components, but a system in which every element is perfectly coordinated – all from a single source: HeylNeomeris. Thanks to its modular design, the system can be adapted to water quality, water demand and the specific requirements of the facility. At the same time, key parameters remain under control and additional functions can be integrated as required. The result is a compact, tailor-made solution that reliably supplies deionised water in outpatient settings. NeoDeWa Water Treatment System – Flexible capacity for varying requirements The NeoDeWa water treatment system is tailored to the deionised water requirements of the respective facility. Depending on the model, the following capacities are available: 90 litres per hour 150 litres per hour 230 litres per hour 300 litres per hour The permeate tank is also selected to match the required water volume. If the capacity exceeds 150 litres per hour, the permeate tank and pressure-boosting station are usually placed outside the cabinet system due to their dimensions. The specific configuration depends on the local conditions. Compact and space-saving The main priority for the cupboard system was to minimise the space required. A floor area of 1.60 m × 1.00 m is sufficient for both cupboards. Each cabinet measures 80 cm in width and 60 cm in depth. As the double-leaf doors take up hardly any extra space when opened, the system is also suitable for rooms where space is at a premium. Robust and designed for daily use The cabinets are manufactured from sturdy sheet steel and feature a high-quality, durable surface coating. The NeoDeWa cabinet system thus combines flexible performance, compact dimensions and a robust construction in a solution tailored to the specific application. Shut-off via a system separator To ensure that drinking water quality is not compromised, treated water must not flow back into the drinking water supply. A system separator is therefore mandatory. The system comes fitted with a Type BA system separator as standard. It is positioned immediately behind the optionally available Aqua-Stop on the water connection and safely isolates the drinking water mains from the system. Testomat® 808 SiO₂ silicate analyser A Testomat® 808 SiO₂ silicate analyser is used for continuous silicate monitoring. This analyser determines the silicate content in the water. This ensures that the limit value of 0.4 mg/l for SiO₂, as recommended by the DGSV and AKI, is reliably adhered to. Conductivity measurement The integrated conductivity measurement continuously monitors the range of 0–10 µS/cm at the second mixed-bed stage. A conductivity of < 1 µS/cm is recommended for cleaning, disinfection and sterilisation processes involving medical devices – the system continuously checks that this value is not exceeded. Filter systems The pre-filter section consists of a pre-filter and an activated carbon filter. Its primary function is to protect the downstream water softener and reverse osmosis system, which could be damaged by impurities in the water. Water Softener The water softener removes the hardness-causing elements calcium and magnesium from the drinking water and replaces them with sodium. This is based on an ion-exchange process that reliably prevents the reverse osmosis membranes from becoming blocked. Reverse Osmosis Reverse osmosis reverses the natural osmotic process: The softened water is forced under pressure through a membrane that allows only water molecules and very small molecules to pass through. Larger particles such as salts, bacteria, viruses and other impurities are retained. The reverse osmosis system installed achieves a retention rate of around 98 per cent, based on all dissolved substances in the water. Permeate tank The cylindrical tank used offers advantages in terms of stability, ease of cleaning and space requirements. Its uniform shape ensures efficient treatment and storage of the water. The optimised tank geometry prevents the build-up of microbiological contamination and thus meets the high standards for media purity to a particularly high degree. Pressure-boosting station The pressure-boosting station supplies the connected consumers with the necessary operating pressure and flow rate. This ensures an optimised and demand-driven supply of media. Two-stage mixed-bed filter The two-stage mixed-bed filter, connected in series, acts as a polisher. The resin in the cartridges is formulated to reliably remove all dissolved substances still present in the water. It is particularly effective against silicates, which have a particularly adverse effect on the processing of medical devices. At the same time, the mixed-bed forms the first stage of the recirculation process when the optionally available buffer tank system is used. Aqua-Stop (solenoid valve shut-off) – Option The Aqua-Stop is a safety device in water supply systems that stops or limits the flow of water in the event of a fault or leak. It is positioned as the first component directly behind the system’s main water connection. The associated solenoid valve operates using two sensors: one is located in the cabinet’s base tray, whilst the second is situated outside, at the same level as the tank and the pressure-boosting station. The integrated drip tray detects leaks and, as a safety feature, forms an integral part of the cabinet systems in combination with the Aqua-Stop. UV system for water disinfection – optional Water disinfection using UV irradiation has advanced significantly in recent years because it is both simple and efficient. The UV-C rays generated are considerably more intense than sunlight and are used to disinfect the water in order to prevent bacterial contamination. Legionella, microbes, bacteria, viruses and protozoa can be removed in an environmentally friendly manner. Pyrogen filter – optional The pyrogen filter is a specialised type of filter used in water treatment to remove pyrogens from the water. Pyrogens can trigger an immunological reaction in the body, in particular a rise in body temperature. These are usually endotoxins released by bacteria such as Escherichia coli (E. coli). Wastewater discharge via brine lifting system – option As an option, the treatment plant can be expanded to include an integrated wastewater lifting system, which conveys the generated and collected wastewater into the sewerage system. The main wastewater flow streams are the regeneration wastewater from the water softener and the concentrate from the reverse osmosis system. NeoTecMaster® 5-inch with housing – Option Data acquisition, visualisation and processing are central aspects of modern water treatment. A fundamental component of this is the networking of a wide variety of measurement systems and their integration into process automation. The NeoTecMaster® – a manufacturer-independent multi-parameter system – was developed precisely for this purpose.

The benefits of NeoDeWa 230 l/h – 200-litre tank The NeoDeWa water treatment system from HeylNeomeris, which features a modular design, supplies deionised water for the reprocessing of sterile medical devices in outpatient facilities. The key factor is its flexible design: each system is tailored to the on-site conditions. This takes into account the existing water quality, the degree of hardness and the actual water demand. Treatment steps already carried out by the water supplier are also factored into the planning. NeoDeWa offers the following benefits: Configuration tailored to the existing water quality Capacity tailored to actual consumption Suitable for different levels of water hardness Modular design for a customised configuration Compact design even with customised configurations This provides you with a water treatment system that is precisely tailored to the requirements of your outpatient treatment centre. Deionised water treatment for outpatient care Why is deionised water required? Fully deionised water, or deionised water for short, is essential for the reprocessing of instruments and medical devices. It is used, for example, to supply RDGs and Steris in instrument reprocessing, as well as in laboratory settings. During the reprocessing process, minerals, salts and other undesirable components are removed from the water. This reduces residues and deposits on instruments and equipment, thereby promoting a process that is gentle on materials and hygienically safe. Deionised water is typically used in: outpatient surgical centres dental practices dermatology clinics endoscopy centres other facilities carrying out instrument reprocessing Reliably monitoring water quality When treating medical devices, it is essential to maintain a consistently stable water quality. For this reason, the key water parameters can be monitored continuously. Conductivity and silicate content are particularly important. They indicate the quality of the treated water and help to prevent residues and deposits. The NeoDeWa Concept In the NeoDeWa water treatment system, all the necessary treatment stages are combined into a single modular system. From pre-filtration through softening and reverse osmosis to further treatment and quality monitoring, all components work together in a coordinated manner. Depending on the facility’s requirements, the system can be customised and expanded with additional components at any time. Components of the NeoDeWa water treatment system Depending on the model, these include: System isolator to protect the drinking water network Pre-filters and activated carbon filters for pre-treatment Water softener to reduce water hardness Reverse osmosis system, which retains the vast majority of dissolved substances Permeate tank with a capacity of 100, 200 or 300 litres Pressure-boosting station to ensure a reliable supply Two-stage mixed-bed system for further treatment Conductivity measurement to monitor water quality Testomat® 808 SiO₂ to monitor the silicate content A loop line that keeps the water circulating when there is no draw-off The following are also available as options: Aqua-Stop and drip tray UV system Pyrogen filter Brine pumping system NeoTecMaster Your benefit: A fully integrated system The NeoDeWa reverse osmosis water treatment system provides outpatient facilities not with a loose collection of individual components, but with a fully integrated water treatment system – all from a single source: HeylNeomeris. Thanks to its modular design, the system adapts to water quality, water demand and the specific requirements of the facility. At the same time, key parameters are monitored, and additional functions can be added as required. The result is a compact, tailor-made solution for the reliable supply of deionised water in outpatient settings. NeoDeWa Water Treatment System – Flexible capacity for varying requirements The NeoDeWa water treatment system is tailored to the deionised water requirements of the respective facility. Depending on the model, the following capacities are available: 90 litres per hour 150 litres per hour 230 litres per hour 300 litres per hour Similarly, the permeate tank is sized to accommodate the required water volume. Where the flow rate exceeds 150 litres per hour, the permeate tank and pressure-boosting station are usually located outside the cabinet system due to their size. The specific design of the system is determined by the conditions at the installation site. Compact and space-saving When developing the cabinet system, the focus was on minimising the space required. Both cabinets can be installed within an area of 1.60 m × 1.00 m. Each cabinet is 80 cm wide and 60 cm deep. As the double-leaf doors require very little space when opened, the system can also be accommodated where space is limited. Robust and designed for daily use The cabinets are made of sturdy sheet steel and feature a high-quality, durable surface coating. The NeoDeWa cabinet system thus combines flexible performance, compact dimensions and a robust design to create a solution tailored to the specific application. Shut-off via system isolator Treated water must not be allowed to flow back into the drinking water supply, as this would compromise drinking water quality. A system isolator is therefore mandatory. A Type BA system isolator is already integrated into the system. It is positioned directly behind the optionally available Aqua-Stop on the water connection and reliably isolates the system from the drinking water mains. Testomat® 808 SiO₂ silicate analyser Continuous silicate monitoring is carried out by a Testomat® 808 SiO₂ silicate analyser. The device determines the silicate content of the water and ensures that the SiO₂ limit of 0.4 mg/l recommended by the DGSV and AKI is reliably adhered to. Conductivity measurement At the second mixed-bed unit, the integrated conductivity measurement continuously monitors the range from 0–10 µS/cm. For water used in the cleaning, disinfection and sterilisation processes of medical devices, a conductivity of < 1 µS/cm is recommended. The measurement continuously monitors whether the value remains below this threshold. Filter systems The pre-filter section consists of a pre-filter and an activated carbon filter. Its main function is to protect the downstream water softener and reverse osmosis system, which could be damaged by impurities in the water. Water softener In the water softener, the hardness-causing elements calcium and magnesium are removed from the drinking water and replaced with sodium. The underlying ion-exchange process reliably protects the reverse osmosis membranes from blockages. Reverse osmosis Reverse osmosis reverses the natural osmotic process: Softened water is forced under pressure through a membrane that allows only water molecules and very small molecules to pass through. Salts, bacteria, viruses and other larger particles are retained. The built-in reverse osmosis system achieves a retention rate of around 98 per cent for all dissolved substances in the water. Permeate tank The built-in cylindrical tank offers outstanding stability, ease of cleaning and a compact footprint. Its uniform shape enables efficient treatment and storage of the water. Furthermore, the optimised tank geometry prevents the growth of microbiological contamination, thereby meeting the high standards for media purity to a particularly high degree. Pressure-boosting station The pressure-boosting station provides the required operating pressure and flow rate for the connected consumers. This enables an optimised and demand-driven supply of media. Two-stage mixed-bed system The two-stage mixed-bed system, connected in series, acts as a polisher. The special composition of the resin in the cartridges ensures that all substances still present in solution are reliably removed from the water. The resin is highly effective against silicates, which have a particularly detrimental effect on the processing of medical devices. If the optionally available buffer tank system is used, the mixed-bed unit also forms the first stage of the recirculation process. Aqua-Stop (solenoid valve shut-off) – Option The Aqua-Stop is a safety mechanism for water supply systems that interrupts or restricts the flow of water in the event of a fault or leak. It is installed as the first component immediately after the system’s main water connection. The associated solenoid valve is linked to two sensors: one in the base tray of the cabinet, the other outside at the level of the tank and pressure-boosting station. The integrated drip tray is designed to detect leaks. As a safety feature, it forms part of the cabinet system in conjunction with the Aqua-Stop. UV system for water disinfection – optional UV irradiation for water disinfection has made significant progress in recent years, as it is both straightforward and efficient. The UV-C rays generated are significantly more intense than sunlight and are used to disinfect the water in order to prevent bacterial contamination. Legionella, microbes, bacteria, viruses and protozoa are eliminated in an environmentally friendly manner. Pyrogen filter – Option The pyrogen filter is a specialised water treatment filter that removes pyrogens from the water. Pyrogens trigger immunological reactions in the body, primarily an increase in body temperature. These are usually endotoxins released by bacteria such as Escherichia coli (E. coli). Wastewater discharge via brine lifting system – option As an option, the treatment plant can be supplemented with an integrated wastewater lifting system, which pumps the wastewater produced and collected into the sewerage system. The largest wastewater flow rates arise from the regeneration of the water softener and the concentrate from the reverse osmosis system. NeoTecMaster® 5-inch with housing – Option Data acquisition, visualisation and processing are among the key tasks of modern water treatment. A key aspect of this is networking a wide variety of measurement systems and integrating them into process automation. The NeoTecMaster® – a manufacturer-independent multi-parameter system – was designed precisely for this purpose.

The benefits of NeoDeWa 230 l/h – 300-litre tank The NeoDeWa water treatment system from HeylNeomeris, which features a modular design, supplies deionised water for the reprocessing of sterile medical devices in outpatient facilities. The key factor is the bespoke design: each system is tailored to local conditions – the existing water quality, the degree of hardness and the actual volume of water required. The planning process also takes into account which treatment steps are already carried out by the water supplier. This is what NeoDeWa offers you: Configuration tailored to the existing water quality Capacity designed according to actual consumption Suitable for use with different levels of water hardness Modular system for a customised configuration Compact dimensions despite individual configuration The result is a water treatment system that is precisely tailored to the requirements of your outpatient reprocessing centre. Deionised water treatment for outpatient care Why is deionised water required? Without deionised water – or ‘VE’ water for short – instruments and medical devices cannot be reprocessed in accordance with standards. It is used, amongst other things, to supply RDGs and Steris in instrument reprocessing, as well as in laboratories. During the treatment process, minerals, salts and other undesirable components are removed from the water. This reduces the occurrence of deposits and residues on instruments and equipment – which protects the materials and supports a hygienically safe process. Typical areas of application for deionised water include: outpatient surgical centres dental practices dermatology clinics endoscopy centres other facilities with instrument reprocessing Reliably monitoring water quality The reprocessing of medical devices requires a consistently high standard of water quality. The relevant water parameters can therefore be monitored continuously. The focus here is on conductivity and silicate content. Both values provide information about the quality of the treated water and help to prevent deposits and residues. The NeoDeWa concept The NeoDeWa water treatment plant combines all the necessary treatment stages into a single modular system. Pre-filtration, water softening, reverse osmosis, further treatment and quality monitoring all work together seamlessly. The configuration is tailored to the facility’s requirements and can be expanded with additional components at any time. Components of the NeoDeWa water treatment system Depending on the model, the system comprises: A system separator to protect the drinking water network Pre-filters and activated carbon filters for pre-treatment Water softener to reduce water hardness Reverse osmosis system, which retains the majority of dissolved substances Permeate tank with a capacity of 100, 200 or 300 litres Pressure boosting station for a reliable supply Two-stage mixed-bed system for further treatment Conductivity measurement to monitor water quality Testomat® 808 SiO₂ for monitoring the silicate content Circulation loop that keeps the water circulating when there is no draw-off The following optional extras are available: Aqua-Stop and drip tray UV system Pyrogen filter Brine pumping system NeoTecMaster Your benefit: A fully integrated system With the NeoDeWa VE water treatment system, outpatient facilities do not receive a hodgepodge of individual components, but a water treatment system that is fully coordinated from start to finish – all from a single source: HeylNeomeris. The modular design tailors the system to water quality, water demand and the specific requirements of the facility. Key parameters remain under control, whilst additional functions can be retrofitted as required. This results in a compact, tailor-made solution for a reliable supply of deionised water in outpatient settings. NeoDeWa water treatment system – Flexible capacity to meet a range of requirements The capacity of the NeoDeWa water treatment system is determined by the facility’s deionised water requirements. Depending on the model, the following capacity options are available: 90 litres per hour 150 litres per hour 230 litres per hour 300 litres per hour The permeate tank is also determined by the required water volume. For capacities exceeding 150 litres per hour, the permeate tank and pressure-boosting station are usually housed outside the cabinet system due to their dimensions. The specific configuration of the system depends on the conditions at the installation site. Compact and space-saving The main priority for the cupboard system was to minimise the space required. A floor area of 1.60 m × 1.00 m is sufficient for both cupboards. Each cabinet measures 80 cm in width and 60 cm in depth. As the double-leaf doors barely swing out when opened, the system can be accommodated even in confined spaces. Robust and designed for everyday use The cabinets are made from sturdy sheet steel and feature a high-quality, durable surface coating. The NeoDeWa cabinet system thus combines flexible performance, a small footprint and a robust construction to provide a solution for any application. Isolation via a system separator If treated water flows back into the drinking water supply, the quality of the drinking water is compromised – a system separator is therefore mandatory. The system is already fitted with an integrated BA-type system separator. It is located directly behind the optionally available Aqua-Stop on the water connection and reliably isolates the system from the drinking water mains. Testomat® 808 SiO₂ silicate analyser A Testomat® 808 SiO₂ silicate analyser ensures continuous silicate monitoring. It measures the silicate content of the water and ensures that the SiO₂ limit of 0.4 mg/l recommended by the DGSV and AKI is reliably adhered to. Conductivity measurement The integrated conductivity measurement on the second mixed-bed continuously monitors the range from 0–10 µS/cm. A conductivity of < 1 µS/cm is recommended for the cleaning, disinfection and sterilisation processes of medical devices. The measurement continuously checks whether this value is being maintained. Filter systems The pre-filter stage consists of a pre-filter and an activated carbon filter. Their primary function is to protect the downstream water softener and reverse osmosis system, which can be damaged by impurities in the water. Water Softener The water softener removes the hardness-causing minerals calcium and magnesium from the drinking water and replaces them with sodium. This ion-exchange process reliably protects the reverse osmosis membranes from blockages. Reverse Osmosis Reverse osmosis reverses the natural osmotic process: softened water is forced under pressure through a membrane that allows only water molecules and very small molecules to pass through. Salts, bacteria, viruses and larger particles are retained. In terms of all dissolved substances in the water, the built-in reverse osmosis system achieves a retention rate of around 98 per cent. Permeate tank The cylindrical tank used offers advantages in terms of stability, ease of cleaning and space requirements. Its uniform shape allows for efficient treatment and storage of the water. The optimised tank geometry also prevents the growth of microbiological contamination, thereby meeting the high standards required for media purity. Pressure-boosting station The pressure-boosting station supplies the operating pressure and flow rate required by the connected consumers. This ensures an optimised and demand-driven supply of media. Two-stage mixed-bed system The two-stage mixed-bed system, connected in series, acts as a polisher. Thanks to the special resin composition in the cartridges, all remaining dissolved substances are reliably removed from the water. The resin is particularly effective against silicates, which have the greatest adverse effect on the reprocessing of medical devices. If the optionally available buffer tank system is used, the mixed-bed unit also handles the first stage of the recirculation process. Aqua-Stop (solenoid valve shut-off) – Option The Aqua-Stop is a safety mechanism for water supply systems: in the event of a fault or leak, it interrupts or restricts the water flow. It is installed as the first component directly behind the system’s main water connection. Two sensors control the associated solenoid valve – one in the base tray of the cabinet, the second outside at the level of the tank and pressure-boosting station. The integrated drip tray detects leaks. Together with the Aqua-Stop, it forms part of the cabinet system’s safety features. UV water disinfection system – optional UV disinfection technology has advanced significantly in recent years, as it is both simple and effective. The UV-C rays generated are considerably more intense than sunlight and disinfect the water to prevent bacterial contamination. Legionella, microbes, bacteria, viruses and protozoa are eliminated in an environmentally friendly manner. Pyrogen filter – option A pyrogen filter is a specialised water treatment filter that removes pyrogens from the water. Pyrogens trigger immunological reactions in the body – primarily a rise in body temperature. In most cases, these are endotoxins released by bacteria such as Escherichia coli (E. coli). Wastewater discharge via brine lifting system – Option As an option, the treatment plant can be expanded to include an integrated wastewater lifting system, which conveys the generated and collected wastewater into the sewerage system. The largest wastewater flow rates originate from the regeneration of the water softener and the concentrate from the reverse osmosis system. NeoTecMaster® 5-inch with housing – option Collecting, visualising and processing data are among the core tasks of modern water treatment. The networking of a wide variety of measurement systems and their integration into process automation plays a key role in this. The NeoTecMaster® – a manufacturer-independent multi-parameter system – was developed precisely for this purpose.