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".

Suction lance for extracting a medium directly from a supply container (canister/IBC/CNT tank/barrel)Foot valve with pre-filter and non-return valve. The level switch generates a digital empty signal. Venting nipple 4mm for return of venting hose from dosing pump or overpressure/multifunction valve.Our suction lances can be adjusted in height, this means that, for example, instead of pumping from a 50 litre container, you can also pump from a 10, 20 or 30 litre container with the 40cm suction lance.Series: LASP4Material O-ring: EPDM (neutral) or FP (Viton)Immersion length: 40cm, 75cm or 122cmConnection on the unit side: M12 or BNCThread/hose connection (mm): 1/2 4x6 (suction capacity max 10l/h)Number of suction connections: 1-suction connectionMounting connection: C61 canister connection (for 40cm suction lance) or mounting connection 1 1/2" CNT/IBC (for 122cm suction lance)Number of floats/switching direction/electrical connection: 1st level/N.O/M12(PRIUS/PRISMA)Length of connection cable: 3.5mIntake filter: LASP4Special feature: Valve ball ceramic

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).

The emec service set for the K-Plus pump consists of the pump head, including sealing ring and a diaphragm, which is the same for all versions of the pump and is made of PTFE. Our service sets are available in the versions I, L and M. The only difference is the size of the pump head, which varies according to pressure and flow rate. The second choice on your part determines the material of the pump head and the material of the sealing ring. The correct selection of the service set, i.e. the correct choice of pump head size and pump head and seal material, can easily be made via your K-series pump type plate as follows. 1. On the type plate of your K-PLUS pump you will find the pressure "bar xxx - PSI xxx" above the serial number and then the pump capacity "l/h xxx - gph xxx". With these two items of information, you can easily determine the correct pump head size (I, L, M). (see example picture of type plate in the article) Version I 1 bar / 3 litres per hour 1 bar / 5 litres per hour 1 bar / 20 litres per hour Version L 5 bar / 10 litres per hour 8 bar / 8 litres per hour 10 bar / 5 litres per hour 15 bar / 4 litres per hour 18 bar / 2 litres per hour Version M 2 bar / 18 litres per hour 2. hidden in the "code" on the type plate you will find the reference to the pump head mounted at delivery and its sealing material. The ninth character indicates the sealing material. (see example picture of the type plate in the article) The most common types are listed below and these are shown via our selection matrix: K = PVDF pump head with Viton seal D = PP pump head with EPDM seal A = PMMA pumphead with Viton seal R = PMMA pumphead with EPDM seal Z = Stainless steel with Viton seal £ = Stainless steel pump head with EPDM gasket  (other types are available on request) Service set contents: PVDF pump head with Viton seal:1x pump head (dosing head) incl. seal 1x PTFE diaphragm- Stainless steel screws and caps (only for L and M service set) PP pump head with EPDM seal:1x pump head (dosing head) incl. seal  1x PTFE diaphragm - Stainless steel screws and caps (only for L and M service set)PMMA pump head with Viton or EPDM seal:1x pump head (dosing head) incl. seal 1x PTFE diaphragm - Stainless steel screws and caps (only for L and M service set) *Stainless steel pump head with Viton or EPDM seal:1x seal without pump head (no change required as stainless steel) 1x PTFE diaphragm

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.

The emec service set for the PRISMA pump consists of the pump head*, including sealing ring and a diaphragm, which is the same for all versions of the pump and is made of PTFE. Our service sets are available in the versions I, L, M and N. The only difference is the size of the pump head, which varies depending on the pressure and flow rate. The second choice on your part determines the material of the pump head and the material of the sealing ring. The correct selection of the service set, i.e. the correct choice of pump head size and pump head and seal material, can easily be made via your Prisma pump type plate as follows. 1. On the type plate of your Prisma pump you will find the pressure "bar xxx - PSI xxx" above the serial number and then the pump capacity "l/h xxx - gph xxx". With these two items of information you can easily determine the correct pump head size (I, L, M, N)(see example picture of type plate in the article) Version I 20 bar / 1 litre per hour Version L 16 bar / 7.5 litres per hour 20 bar / 5 litres per hour 25 bar / 2 litres per hour Version M 10 bar / 13 litres per hour Version N 2 bar / 80 litres per hour 3 bar / 70 litres per hour 4 bar / 50 litres per hour 5 bar / 28 litres per hour 7 bar / 20 litres per hour 2. On the type plate you will find hidden in the "code" the reference to the pump head mounted at delivery and its sealing material. The ninth character indicates the sealing material. (see example picture of the type plate in the article) The most common types are listed below and these are shown via our selection matrix: K = PVDF pump head with Viton seal D = PP pump head with EPDM seal A = PMMA pumphead with Viton seal R = PMMA pumphead with EPDM seal Z = Stainless steel with Viton seal £ = Stainless steel pump head with EPDM gasket (other types are available on request) Service set contents: PVDF pump head with Viton seal:1x pump head (dosing head) incl. seal 1x PTFE diaphragm - Stainless steel screws and caps (only for L and M service set) PP pump head with EPDM seal: 1x pump head (dosing head) incl. seal  1x PTFE diaphragm  - Stainless steel screws and caps (only for L and M service set) PMMA pump head with Viton or EPDM seal: 1x pump head (dosing head) incl. seal 1x PTFE diaphragm - Stainless steel screws and caps (only for L and M Service Set) *Stainless steel pump head with Viton or EPDM seal: 1x seal without pump head (no change required as stainless steel) 1x PTFE diaphragm

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

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 »

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 

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

The emec service set for the VMS MF pump consists of the pump head, including sealing ring and a diaphragm, which is the same for all versions of the pump and is made of PTFE.Our service sets are available in the versions J and K. The only difference is the size of the pump head, which varies depending on the pressure and flow rate. The second choice on your part determines the material of the pump head and the material of the sealing ring.The correct selection of the service set, i.e. the correct selection of the pump head size as well as the pump head and seal material, can easily be made via your VMS pump type plate as follows. 1. On the type plate of your VMS pump you will find the pressure "bar xxx - PSI xxx" above the serial number and then the pump capacity "l/h xxx - gph xxx". With these two indications you can easily determine the correct pump head size (J, K).(see example picture of type plate in the article) Version J 5 bar / 1 litre per hour 10 bar / 1 litre per hour 20 bar / 1 litre per hour Version K 1 bar / 16 litres per hour 2 bar / 15 litres per hour 3 bar / 10 litres per hour 4 bar / 8 litres per hour 5 bar / 10 litres per hour 5 bar / 12 litres per hour 7 bar / 6 litres per hour 10 bar / 4 litres per hour 10 bar / 5 litres per hour 10 bar / 10 litres per hour 15 bar / 2 litres per hour 15 bar / 4 litres per hour 15 bar / 5 litres per hour 18 bar / 2 litres per hour 18 bar / 4 litres per hour 2. On the type plate you will find hidden in the "code" the reference to the pump head mounted at delivery and its sealing material. The ninth character indicates the sealing material. (see example picture of the type plate in the article) The most common types are listed below and these are shown via our selection matrix: K = PVDF pump head with Viton seal D = PP pump head with EPDM seal Service set contents: PVDF pump head with Viton seal:1x pump head (dosing head) incl. seal 1x PTFE diaphragm - Stainless steel screws and caps PP pump head with EPDM seal:1x pump head (dosing head) incl. seal 1x PTFE diaphragm  - Stainless steel screws and caps

The emec service set for the VMS MF pump consists of the pump head, including sealing ring and a diaphragm, which is the same for all versions of the pump and is made of PTFE.Our service sets are available in the versions J and K. The only difference is the size of the pump head, which varies depending on the pressure and flow rate. The second choice on your part determines the material of the pump head and the material of the sealing ring.The correct selection of the service set, i.e. the correct selection of the pump head size as well as the pump head and seal material, can easily be made via your VMS pump type plate as follows. 1. On the type plate of your VMS pump you will find the pressure "bar xxx - PSI xxx" above the serial number and then the pump capacity "l/h xxx - gph xxx". With these two indications you can easily determine the correct pump head size (J, K).(see example picture of type plate in the article) Version J 5 bar / 1 litre per hour 10 bar / 1 litre per hour 20 bar / 1 litre per hour Version K 1 bar / 16 litres per hour 2 bar / 15 litres per hour 3 bar / 10 litres per hour 4 bar / 8 litres per hour 5 bar / 10 litres per hour 5 bar / 12 litres per hour 7 bar / 6 litres per hour 10 bar / 4 litres per hour 10 bar / 5 litres per hour 10 bar / 10 litres per hour 15 bar / 2 litres per hour 15 bar / 4 litres per hour 15 bar / 5 litres per hour 18 bar / 2 litres per hour 18 bar / 4 litres per hour 2. On the type plate you will find hidden in the "code" the reference to the pump head mounted at delivery and its sealing material. The ninth character indicates the sealing material. (see example picture of the type plate in the article) The most common types are listed below and these are shown via our selection matrix: K = PVDF pump head with Viton seal D = PP pump head with EPDM seal Service set contents: PVDF pump head with Viton seal:1x pump head (dosing head) incl. seal 1x PTFE diaphragm - Stainless steel screws and caps PP pump head with EPDM seal:1x pump head (dosing head) incl. seal 1x PTFE diaphragm  - Stainless steel screws and caps

The emec service set for the VMS MF pump consists of the pump head, including sealing ring and a diaphragm, which is the same for all versions of the pump and is made of PTFE.Our service sets are available in the versions J and K. The only difference is the size of the pump head, which varies depending on the pressure and flow rate. The second choice on your part determines the material of the pump head and the material of the sealing ring.The correct selection of the service set, i.e. the correct selection of the pump head size as well as the pump head and seal material, can easily be made via your VMS pump type plate as follows. 1. On the type plate of your VMS pump you will find the pressure "bar xxx - PSI xxx" above the serial number and then the pump capacity "l/h xxx - gph xxx". With these two indications you can easily determine the correct pump head size (J, K).(see example picture of type plate in the article) Version J 5 bar / 1 litre per hour 10 bar / 1 litre per hour 20 bar / 1 litre per hour Version K 1 bar / 16 litres per hour 2 bar / 15 litres per hour 3 bar / 10 litres per hour 4 bar / 8 litres per hour 5 bar / 10 litres per hour 5 bar / 12 litres per hour 7 bar / 6 litres per hour 10 bar / 4 litres per hour 10 bar / 5 litres per hour 10 bar / 10 litres per hour 15 bar / 2 litres per hour 15 bar / 4 litres per hour 15 bar / 5 litres per hour 18 bar / 2 litres per hour 18 bar / 4 litres per hour 2. On the type plate you will find hidden in the "code" the reference to the pump head mounted at delivery and its sealing material. The ninth character indicates the sealing material. (see example picture of the type plate in the article) The most common types are listed below and these are shown via our selection matrix: K = PVDF pump head with Viton seal D = PP pump head with EPDM seal Service set contents: PVDF pump head with Viton seal:1x pump head (dosing head) incl. seal 1x PTFE diaphragm - Stainless steel screws and caps PP pump head with EPDM seal:1x pump head (dosing head) incl. seal 1x PTFE diaphragm  - Stainless steel screws and caps

The emec service set for the VMS MF pump consists of the pump head, including sealing ring and a diaphragm, which is the same for all versions of the pump and is made of PTFE.Our service sets are available in the versions J and K. The only difference is the size of the pump head, which varies depending on the pressure and flow rate. The second choice on your part determines the material of the pump head and the material of the sealing ring.The correct selection of the service set, i.e. the correct selection of the pump head size as well as the pump head and seal material, can easily be made via your VMS pump type plate as follows. 1. On the type plate of your VMS pump you will find the pressure "bar xxx - PSI xxx" above the serial number and then the pump capacity "l/h xxx - gph xxx". With these two indications you can easily determine the correct pump head size (J, K).(see example picture of type plate in the article) Version J 5 bar / 1 litre per hour 10 bar / 1 litre per hour 20 bar / 1 litre per hour Version K 1 bar / 16 litres per hour 2 bar / 15 litres per hour 3 bar / 10 litres per hour 4 bar / 8 litres per hour 5 bar / 10 litres per hour 5 bar / 12 litres per hour 7 bar / 6 litres per hour 10 bar / 4 litres per hour 10 bar / 5 litres per hour 10 bar / 10 litres per hour 15 bar / 2 litres per hour 15 bar / 4 litres per hour 15 bar / 5 litres per hour 18 bar / 2 litres per hour 18 bar / 4 litres per hour 2. On the type plate you will find hidden in the "code" the reference to the pump head mounted at delivery and its sealing material. The ninth character indicates the sealing material. (see example picture of the type plate in the article) The most common types are listed below and these are shown via our selection matrix: K = PVDF pump head with Viton seal D = PP pump head with EPDM seal Service set contents: PVDF pump head with Viton seal:1x pump head (dosing head) incl. seal 1x PTFE diaphragm - Stainless steel screws and caps PP pump head with EPDM seal:1x pump head (dosing head) incl. seal 1x PTFE diaphragm  - Stainless steel screws and caps