Metering and dosing pumps are widely used in water treatment processes, as well as chemical processing, food and drink manufacturing, pharmaceuticals, pulp and paper production and laboratories. Read More

They are used for delivering precise quantities of chemicals, including aggressive acids and alkalis .

Some pumps are designed for handling high purity media or highly viscous substances .

Mechanical or hydraulic diaphragm, gear, peristaltic, piston / plunger, progressing cavity and syringe pump designs are all available.

Digital versions , where the dosing rate is set on the actual machine, are an option.

Key points to consider when selecting a pump:
- the exact chemicals being handled, which will affect the materials the wetted parts are made from;
- the output and accuracy required, with very low or very accurate flows being more difficult to achieve;
- and the maximum pressure the pump will be required to operate at.  

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>75 results

Metering and dosing pumps - helping you find the best solution for your project.

  • Seko: teknaEVO AKL solenoid dosing pumps
    teknaEVO AKL solenoid dosing pumps
    Seko
    teknaEVO solenoid dosing pumps are manufactured from PVDF, making them suitable for almost all chemicals used in industrial, wastewater treatment and potable water applications. They also feature ceramic ball valves, which...
  • sera ProDos UK: Controllable multilayer diaphragm pump C409.2ML/C410.2ML
    Controllable multilayer diaphragm pump C409.2ML/C410.2ML
    sera ProDos UK
    The ML-series work with flow capacites from 11 l/h to 1200 l/h. The materials are selected appropriately for single or double valves, ball valves and valve seals. Visual diaphragm rupture display with manometer. Starter...
  • Seko: teknaEVO TPR solenoid dosing pump
    teknaEVO TPR solenoid dosing pump
    Seko
    The teknaEVO range of solenoid dosing pumps is manufactured from PVDF, making it suitable for almost all chemicals used in industrial, wastewater treatment and potable water applications. It also features ceramic ball...
  • sera ProDos UK: Piston diaphragm pumps R409.2-KM series
    Piston diaphragm pumps R409.2-KM series
    sera ProDos UK
    sera R409.2-KM piston diaphragm pumps are leak-free oscillating displacement pumps for the dosing of volumes 7.5 l/h to 190 l/h. A further advantage compared with conventional diaphragm pumps is the doubling or, depending on...
  • Cole-Parmer Instrument Company: Single-syringe infusion pumps
    Single-syringe infusion pumps
    Cole-Parmer Instrument Company
    Syringe pumps are ideal for low-flow, low-pressure applications where precision is needed. Delivering exact quantities of liquid continuously and automatically, the pumps are accurate to ±0.5%. Backlit, alphanumeric LCD...
  • VERDER: Verderflex Dura small peristaltic hose pump
    Verderflex Dura small peristaltic hose pump
    VERDER
    Verderflex peristaltic tube and hose pumps are used worldwide in dosing applications. These involve abrasive, highly corrosive, viscous, high density and shear sensitive products in industries such as water and wastewater,...
  • sera ProDos UK: Air driven diaphragm pumps ABP series
    Air driven diaphragm pumps ABP series
    sera ProDos UK
    APB air driven diaphragm pumps are cost-effective, leakage free displacement pumps for flow capacities up to approximately 51m³/ h. They are driven by dry, non-lubricated compressed air. Field of application: free-flowing...
  • sera ProDos UK: Controllable piston diaphragm dosing pumps C409.2KM
    Controllable piston diaphragm dosing pumps C409.2KM
    sera ProDos UK
    sera C409.2KM controllable piston diaphragm pumps are leakage-free oscillating displacement pumps designed for the dosing of volumes up to 190 l/h and up to maximum 80 bar. They are an ideal combination of the high supply...
  • sera ProDos UK: Diaphragm pumps R409.2 / R410.2
    Diaphragm pumps R409.2 / R410.2
    sera ProDos UK
    sera offers an extensive choice of diaphragm dosing pumps that can be used for many applications. They are designed for all applications where simplicity and reliability are all important. R409.2 and R410.2 are suitable for...
  • Seko: teknaEVO TPG solenoid dosing pump
    teknaEVO TPG solenoid dosing pump
    Seko
    The teknaEVO range of solenoid dosing pumps is manufactured from PVDF, making it suitable for almost all chemicals used in industrial, wastewater treatment and potable water applications. It also features ceramic ball...
  • Cole-Parmer Instrument Company: Masterflex® for HEL phase separation automated reactor
    Masterflex® for HEL phase separation automated reactor
    Cole-Parmer Instrument Company
    International company HEL specialises in process safety and development and provides pre-pilot scale chemical reactors and systems to the pharmaceutical, fine chemical, petrochemical industries and academia. HEL needed an...
  • Cole-Parmer Instrument Company: L/S® digital modular dispensing pump
    L/S® digital modular dispensing pump
    Cole-Parmer Instrument Company
    The L/S® modular, brushless digital dispensing pump with wall-mount controller has a minimum flow rate of 28ml/min and a maximum flow rate of 1700ml/min.
  • Cole-Parmer Instrument Company: Series Q pump heads
    Series Q pump heads
    Cole-Parmer Instrument Company
    Series Q piston pumps offer excellent repeatability over a lifetime of low cost maintenance - pump heads have a typical service life in excess of 50 million cycles, making them ideal for continuous duty dispensing. The pump...
  • Cole-Parmer Instrument Company: Digital remote control pump
    Digital remote control pump
    Cole-Parmer Instrument Company
    Chemical metering pumps with remote control have a choice of three remote control modes: pulse multiply, pulse divide, or 0(4)-20mA. The pumps feature simple-to-use LCD, and four-key tactile provides the user with easy...
  • sera ProDos UK: Piston diaphragm pumps R410.2-KM series
    Piston diaphragm pumps R410.2-KM series
    sera ProDos UK
    sera R410.2KM piston diaphragm pumps are leak-free oscillating displacement pumps designed for the dosing of volumes up from 30 l/h to 850 l/h. They are an ideal combination of the high supply pressure of a piston pump and...
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Metering and dosing pumps- helping you find the best companies for your project.