Dosing Pumps – Precise Chemical Dosing for Water Treatment and Industrial Applications

The solenoid-operated metering pumps with vertical mounting are easy to install, cost-effective and reliable.  Features: Digital system Microprocessor technology Constant mA signal input Volt signal input Batch dosing Operation pause mode Water meter  External contact Multifunction: Constant Divide Multiply Input: Level control water meter Output: Alarm output Accessories (selectable via the configurator): Suction lances: emec Viton suction lance with 40cm immersion length (with BNC connection) emec Viton suction lance with 122cm immersion length (with BNC connection) emec EPDM suction lance with 40cm immersion length (with BNC connection) emec EPDM suction lance with 122cm immersion length (with BNC connection) Scope of delivery: 1x dosing pump 230 VAC with mains cable 1x Injection valve 1/2" made of PVDF or PP, depending on the selected variant 1x axial foot valve with level switch/empty indicator made of PVDF or PP, depending on the selected variant and 2.5 metre connection cable including BNC plug 1x 2m pressure hose made of PVDF (for PVDF head) or PE (for PP head), 4x6mm, 4x8mm or 6x8mm* (depending on version, see technical data) 1x 2m suction hose PVC transparent, 4x6mm, 4x8mm, 6x8mm* (depending on version, see technical data) 1x 2m venting hose PVC transparent, 4x6mm 1x 2.5m "INPUT" connection cable with BNC plug and open cable ends 1x instruction manual 2x 3.5 x 40mm Phillips screws and 6mm dowels 1x fine-wire fuse 5 x 20mm, T 1A Overview of operating modes CONSTANT - The dosing pump doses with an adjustable, constant dosing quantity. The quantity is set in l/h, strokes/minute, or strokes/h (for very small dosing quantities). The pump is controlled either via the digital input "INPUT" (which in this case has a start/pause or standby function), or via the power supply. switched on and off via the power supply. DIVISOR - A pulse generator connected to the universal input "INPUT" (e.g. contact water meter) gives pulses to the dosing pump in proportion to the water flow. These pulses are divided by the programmed (divided) by the programmed value and thus determine the stroke frequency or the delivery rate. MULTIPLICATOR - A pulse generator (e.g. contact water meter) connected to the universal input "INPUT" sends pulses to the dosing pump proportional to the water flow. pulses to the dosing pump in proportion to the water flow. These pulses are multiplied by the programmed value and thus determine the stroke frequency or the delivery rate. PPM [mg/l] - A pulse generator (e.g. contact water meter) connected to the universal input "INPUT" sends pulses to the dosing pump proportional to the water flow. pulses to the dosing pump in proportion to the water flow. With the pulses and the programmed "PPM" value, the electronics calculate the stroke frequency for dosing proportional to the water flow. For this the impulse rate of the contact water meter (in imp./ltr. or ltr./imp.), as well as the stroke volume (depending on the local system pressure) must be set. PERCENT [%] - A pulse generator (e.g. contact water meter) connected to the universal input "INPUT" gives pulses to the dosing pump proportional to the water flow. pulses to the dosing pump in proportion to the water flow. With the pulses and the programmed The electronic system uses the pulses and the programmed "PERCENT" value to calculate the stroke frequency for dosing in proportion to the water flow. For this, the pulse rate of the contact water meter (in imp./ltr. or ltr./imp.), as well as the stroke volume (depending on the local system pressure) must also be set. BATCH - The pump doses a programmed quantity. The quantity can be set in millilitres (ml) or as a number of dosing strokes. can be set. The pump can be started either manually via the front keys, by an external pulse generator via the universal input "INPUT", or via a programmable time interval (countdown). mA - The stroke frequency of the pump - and thus the dosing capacity - is controlled by an external current signal (0-20 mA). signal. The signal transmitter is connected to the universal input "INPUT". Volt - The stroke frequency of the pump - and thus the dosing capacity - is controlled by an external voltage signal (0-10 volts). The signal transmitter is connected to the universal input "INPUT". Frequently Asked Questions What liquids can I use the pump with? It is suitable for many chemicals. This depends on the chosen pump head and seal material. For acids (PVDF pump head, Viton/FP seal) and for bases/alkaline applications (PP pump head, EPDM seal). How easy is it to install the pump? The pump is straightforward to connect, even without professional experience. Can I adjust the dosing volume myself? Yes, the flow rate can be precisely adjusted to your requirements. Stepless adjustment of the stroke frequency 0–180 strokes/min. The magnetic diaphragm dosing pumps are available in 34 variants (dosing capacity up to 16 l/h, operating pressure up to 20 bar). Is the pump suitable for continuous operation? Yes, it is designed for continuous operation and is durable. How viscous can the liquids be? The dosing pump is suitable for viscosities up to 100 cP (centipoise).

Solenoid-operated dosing pumps with horizontal mounting, cost-effective and particularly reliable. K pumps are designed for universal use and various industries. The K series includes an MF version with multifunction software and an LPV version for viscous liquids. Also available with self-venting. Features at a glance With universal input for contact pulse or 0/4+20 mA Stroke frequency proportional to input signal (0+180 imp/min)  Universal input programmable as:  - Pulse divider 1/10, 10/100, 100/1000 - pulse multiplier 1*10  and then by means of rotary knob, infinitely adjustable  Stroke length adjustment by means of rotary knob, stepless from 0...100%  "LEVEL" connection for empty level switch  "ALARM" relay output for empty signal (option) Operating mode:  Constant  Proportional via pulse divider  Inputs: Level control (with pre-alarm) Digital signal Voltage signal Output: Level alarm output Hydraulic parts: - PVDF - PP - stainless steel (AISI 316) - Acrylic glass (PMMA) - Check valves with double ball - O-rings made of FKM B, EPDM, nitrile, PTFE Diaphragm: PTFE diaphragm Accessories (selectable via the configurator) Suction lances: emec Viton suction lance with 40cm immersion length (with BNC connection) emec Viton suction lance with 122cm immersion length (with BNC connection) emec EPDM suction lance with 40cm immersion length (with BNC connection) emec EPDM suction lance with 122cm immersion length (with BNC connection) Included in delivery: Injection valve 1/2" - 4x6mm made of PVDF or PP, depending on the selected version Axial foot valve with empty level switch and 2.5m connection cable with BNC plug 2m pressure hose made of PVDF (for PVDF head) or PE (for PP head), 4x6mm or 6x8mm* (depending on version, see technical data)  2m suction hose PVC transparent, 4x6mm, 6x8mm*, 8x10mm (depending on version, see technical data)  2m vent hose PVC transparent, 4x6mm 2.5m control cable RG174 with BNC plug Operating instructions 6 plugs with screws Fine-wire fuse 4x20mm Mode/LED - each function CONSTANT - continuous operation with 1÷180 metering strokes per minute CONSTANT/DIV 1:10 - continuous operation with 1÷18 metering strokes per minute DIV 1:10 - Pulses coming from the "INPUT" connector are divided by the factor N = 1÷10 (adjustable with DK 2, grey scale) DIV 10:100 - Pulses coming from the "INPUT" connection are divided by a factor of 10÷100. With DK 2 (grey scale N = 1÷10) the factor can be set proportionally: N1 = /10 to N10 = /100 DIV 100:1000 - Pulses coming from the "INPUT" connector are divided by a factor of 100÷1000. With DK 2 (grey scale N = 1÷10) the factor can be set proportionally: N1 = /100 to N10 = /1000 MULT 1:10 - Pulses coming through the "INPUT" connector are multiplied by the factor N = 1÷10 (adjustable with DK 2, grey scale). mA - An analogue signal (0/4÷20 mA) coming from the "INPUT" connection generates dosing strokes according to the factor N = 1÷10 (adjustable with DK 2, grey scale). frequently asked questions What can I use this dosing pump for? The pump is suitable for the precise dosing of chemicals into water, for example in water treatment or swimming pool systems. Can I adjust how much liquid the pump dispenses? Yes. The dosing rate can be adjusted using a rotary control, so that the pump dispenses exactly the desired amount. Does the pump operate automatically or do I have to adjust it constantly? Both are possible. It can dispense a constant volume continuously or automatically adjust its output in response to a signal. What liquids is the dosing pump suitable for? It is mostly used for chemicals in water, such as for disinfection or water treatment. Is it easy for beginners to operate? Yes. The most important settings can be adjusted using simple controls and clear displays. Can the pump detect when the chemical container is empty? Yes. A level sensor can indicate when there is no more liquid remaining. Is the dosing pump suitable for continuous operation? Yes. The K-series pumps are designed for reliable, long-term operation.

The EMEC KMS MF series is a versatile dosing pump series that supports various operating modes, including constant, divide, multiply, ppm, perc, mlq, batch, volt, mA and timer. This flexibility enables precise and customisable dosing for different applications. Here are some important features of the EMEC KMS MF series: Multifunctionality: supports different operating modes for different dosing requirements. High precision: Thanks to the PTFE diaphragm and robust design, the pumps are durable and reliable. Easy integration: Can be controlled proportionally via external signals such as 4-20 mA, 0-10 V or pulses. You can also: Set automatic re-priming when the flow sensor is installed (sefl menu) Enable the system for over-recovery (sefl menu) Set a maintenance dosing when the system is at a standstill (ppm menu - upkeep setting) The pump has the following features: STAND-BY input SEFL input (flow sensor) LEVEL input (level controller) ALARM contact output The dosing capacity of the pump is determined by the number of pulses and the capacity per individual injection. The setting of individual injections is only linear for values between 30% and 100%. The operating and control parameters are shown on an LCD display and managed via a keypad. frequently asked questions What can I use the dosing pump for? Ideal for the precise dosing of liquids in industrial, laboratory or garden settings. How easy is it to install the pump? It can be connected quickly, even without specialist knowledge. Can the pump run 24 hours a day? Yes, it is designed for continuous operation without overheating. Can the dosing rate be adjusted? Yes, you can regulate the flow rate precisely as required. How long will the pump last? Its robust construction ensures many years of reliable service. Are spare parts available if something breaks? Yes, all standard parts can be reordered.

Slow mode: With the exclusive SLOW MODE function of PRISMA dosing pumps, the stroke speed can be reduced from 100% to 1% during the priming cycle. This function facilitates the adaptation of the pump to the dosing medium and increases the reliability and deaeration of high viscosity dosing media. Colour display and encoder control: The PRISMA dosing pump is equipped with an encoder for quick and easy menu navigation, as well as a large display for a convenient setting of the operating parameters and monitoring of the pump functions. The intelligent multi-function software allows the operator to precisely set the dosage required by the application. This allows you to enter the desired value and read it directly in ml/h or l/h via the graphic display. All operating modes are displayed clearly and easily through self-explaining symbols. Operating mode: - Constant - Proportional control by external input, operating mode mg/l (ppm) - Proportional control by external input, operating mode percent (%) - Start-pause - Weekly timer - External input (start and/or pause) Turndown function: Prisma's stepper motor driven pumps offer the most precise control over stroke speed and provide an excellent turndown ratio of up to 4800:1. means that Prisma can divide the dosing process into a maximum of 4800 steps to ensure the most homogeneous and precise distribution of the product depending on the desired application to be dosed. Furthermore, the CC per pulse function provides additional dosing accuracy. Inputs: - Multifunction input - Level (with pre-alarm) - Pulse transmitter Water meter (PPM mode, %, mlq, mA, V, pulse) - Standby - External contact (voltage-free) Output: Alarm (common for all alarms) Interface: - RS485 / Modbus RTU (optional) - Bluetooth for remote control (optional on request) Hydraulic parts: - PVDF - PP - Stainless steel (AISI 316) - Acrylic glass (PMMA) - Check valves with double ball - O-rings made of FKM B, EPDM, nitrile, PTFE Membrane: PTFE diaphragm Scope of delivery: 1x PRISMA dosing pump 90 -240 VAC, 50/60 Hz with mains cable 1x Axial foot valve with level switch / empty indicator made of PVDF or PP, depending on the selected version 1x Injection valve 1/2" or 3/4" made of PVDF or PP, depending on the selected version 1x 2m pressure hose made of PVDF (for PVDF head) or PE (for PP head), 4x6mm or 6x8mm* (depending on version, see technical data) 1x 2m suction hose PVC transparent, 4x6mm, 6x8mm*, 8x10mm (depending on version, see technical data) 1x 2m vent hose PVC transparent, 4x6mm 1x 2m 3-pole signal cable for "ALARM" output 1x 1.5m 5-pole signal cable for universal signal input "INPUT", standby input and external start 1x instruction manual 4x dowels (6mm diameter)  4x screws, 4.5 x 40  1x fine-wire fuse 5 x 20mm, ...AT * For 6x8mm only one hose (PE Matt) with 4m length, for two hoses, simply cut through. The operating modes at a glance Constant - The pump delivers a constant quantity. ml per pulse -Dosage of a constant quantity per pulse PPM - proportional dosing in ppm Percent - proportional dosing in percent MLQ - dosing proportional to quantity in MLQ Batch - use the pump to fill a container Volt - control pump proportionally with 0-10V signal mA - control pump proportionally with 0/4-20mA signal Pulse - control pump proportionally with pulse signal. Pause-run - set surge dosing time-controlled Frequently Asked Questions What can I use the emec PRISMA dosing pump for? The pump is suitable for the precise dosing of liquids, such as chemicals in water treatment or industrial plants. How accurately does the pump dose liquids? Thanks to the microprocessor-controlled stepper motor and the excellent step resolution of 1:4800, the entire stroke and suction cycle is precisely controlled. Maximum dosing frequency 180 steps/minute. Can the pump also handle viscous media? Yes. The so-called slow mode allows the suction speed to be significantly reduced – ideal for viscous media. PRISMA dosing pumps ensure precise control of the stroke frequency and thus accurate, low-pulsation dosing of liquid additives, even when dosing viscous substances (max. 10,000 cP [centipoise] at 10% slow mode) . How much liquid can the pump deliver per hour? Depending on the model, up to around 80 litres per hour – at a pressure of 2 bar. The flow rate varies depending on the pump model. Is it complicated to operate? No. The pump has a large display and a rotary knob that makes it easy to adjust settings. Will I receive a warning if something is wrong? Yes. The pump features alarm and level indicators, as well as a standby mode for monitoring operation.

The dosing pumps with motor in the PRIUS series were developed by EMEC to meet the highest requirements. The PRIUS D 50 Hz models ensure constant dosing and are equipped with a PTFE diaphragm. They also offer a choice of different power supply options including 380 VAC (three-phase), 220 VAC (single-phase) and 115 VAC (single-phase). In addition, the dosing pumps are available in two different pump head types: PVDF (polyvinylidene fluoride) and PP (polypropylene). Outputs: 1000 l/h 100 bar Power supply: 380 VAC 220 VAC 115 VAC Vent pipe: Manual Automatic Features Horizontal mounting Aluminium housing Spring return mechanism Double ball valves (if available) Mechanical stroke adjustment Infinitely variable flow control from 0 to 100% with MANUAL adjustment on the rotary knob Hydraulic parts available in various sizes and materials Tropicalised motor Installation: Installation kit A included Installation kit B and C sold separately The pump with AISI316L pump body does not include installation accessories  #BBD0E0 » Frequently Asked Questions What can I use this dosing pump for in everyday use? The pump is suitable for the precise dosing of liquids, e.g. in water treatment, industrial plants or technical processes. Is the pump suitable for continuous operation? Yes, the pump is designed for regular and reliable operation and can run for extended periods. How accurately does the pump dose liquids? The dosing quantity can be set precisely, ensuring that the desired amount of liquid is always dispensed. Stepless flow control from 0 to 100% with MANUAL adjustment on the rotary knob. Is installation complicated? No, installation is generally straightforward and can be carried out quickly with the appropriate instructions. What liquids can I dose with the pump? The pump is suitable for many chemical or technical liquids, depending on the materials used and the application. How much maintenance does the dosing pump require? Maintenance requirements are low. Regular visual inspections and the occasional replacement of wear parts are usually sufficient. Who is this dosing pump particularly suitable for? For businesses or users who need to dose liquids reliably and accurately, for example in engineering or water treatment.

The dosing pumps with motor in the PRIUS series were developed by EMEC to meet the highest requirements. The PRIUS D 50 Hz models ensure constant dosing and are equipped with a PTFE diaphragm. They also offer a choice of different power supply options including 380 VAC (three-phase), 220 VAC (single-phase) and 115 VAC (single-phase). In addition, the dosing pumps are available in two different pump head types: PVDF (polyvinylidene fluoride) and PP (polypropylene). Outputs: 1000 l/h 100 bar Power supply: 380 VAC 220 VAC 115 VAC Vent pipe: Manual Automatic Features Horizontal mounting Aluminium housing Spring return mechanism Double ball valves (if available) Mechanical stroke adjustment Infinitely variable flow control from 0 to 100% with MANUAL adjustment on the rotary knob Hydraulic parts available in various sizes and materials Tropicalised motor Installation: Installation kit A included Installation kit B and C sold separately The pump with AISI316L pump body does not include installation accessories  Frequently Asked Questions What exactly can I use this dosing pump for? It can be used in drinking water systems, industry, cleaning, and the food and chemical industries. How accurately does the pump dose liquids? The pump operates very precisely and dispenses consistent volumes, ensuring that dosing remains reliable and controlled. Can I set the dosing volume myself? Yes, via the mechanical stroke adjustment or, on multifunctional models, via a programmable controller. Is the pump suitable for continuous operation? Yes. It is designed for regular use and operates reliably even during prolonged running times. How often does the pump need to be serviced? Maintenance requirements are minimal. Regular checks and the occasional replacement of wear parts are usually sufficient. What flow rates can the pump deliver? Depending on the model, from a few litres up to 1000 l/h. This emec series covers a wide range of flow rates (dosing capacity up to 1000 l/h / operating pressure up to 10 bar / 159 variants).

The PRIUS piston metering pumps feature a spring return and combine efficiency and chemical resistance with a wide range of flow rates. They also offer a choice of power supply options including 240 VAC (single-phase) and 115 VAC (single-phase). The pump head is made of PP (polypropylene). Features Multifunction pump with single-phase power supply  Operating mode: constant, ppm, %, mlq, pause-work, pulse, weekly, mA, volt and batch  Level control Alarms Standby  Double position of the electronic unit (standard or rotated position)  Aluminium housing  Mechanical stroke adjustment  Hydraulic parts available in different sizes and materials  Valves with double ball  Tropicalised motors  Insulation class F  Energy efficiency IE 1 Frequently Asked Questions What can I use the PRIUS P MF piston pump for? It is suitable for the precise dosing of liquids in industry, water treatment, cleaning or chemical processes. How accurately can the dosing rate be adjusted? The dosing rate can be flexibly adjusted via the mechanical stroke adjustment. What flow rates can the pump deliver? Depending on the model, from 80 litres/h up to 210 litres/h at 10 bar. Wide range of flow rates (dosing capacity up to 210 litres/h, operating pressure 10 bar). How much maintenance does the pump require? Maintenance is minimal: regular checks and the occasional replacement of wear parts are usually sufficient. Why is this pump a better choice than simpler models? It offers precise dosing, flexible control, high durability and integration into complex systems. The motors are suitable for use in tropical climates.