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.

  • Control Water Solutions: MicroTron Series A chemical metering pump
    MicroTron Series A chemical metering pump
    Control Water Solutions
    MicroTron Series A metering pumps provide reliable, flexible chemical addition for a wide variety of applications. Key features: • Dual Output Adjustment • NEMA 4X style enclosure • LED-backlit display • Optional control...
  • Cole-Parmer Instrument Company: Masterflex® modular pump system for Edale UK
    Masterflex® modular pump system for Edale UK
    Cole-Parmer Instrument Company
    In a bid to improve operator accessibility, safety and productivity, Edale incorporated Cole-Parmer’s modular pump system into their innovative servo driven flexographic printing. Edale Ltd is a successful UK manufacturer of...
  • Cole-Parmer Instrument Company: Masterflex® variable speed, modular digital pump
    Masterflex® variable speed, modular digital pump
    Cole-Parmer Instrument Company
    High-volume, high-accuracy dispensing. Accepts new B/T PerfectPosition pump tubing sizes B/T 87 and B/T 91. Dispense by volume or time, or pump continuously. Separate motor and controller by up to 25 feet for convenient...
  • sera ProDos UK: Feeding pumps for aggressive media ZXM411.3 / ZXRI411.3
    Feeding pumps for aggressive media ZXM411.3 / ZXRI411.3
    sera ProDos UK
    sera ZXM411.3/ZXRI411.3 diaphragm feeding pumps feed and transfuse aggressive media with a low viscosity. Field of application: flow free mediums with aggressive; abrasive; viscous; radioactive; flammable; odorous; toxic...
  • 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...
  • Cole-Parmer Instrument Company: ATEX approved Masterflex® I/P® air-powered pump system
    ATEX approved Masterflex® I/P® air-powered pump system
    Cole-Parmer Instrument Company
    Specially-designed pumps for hazardous-duty applications Use where special electrical precautions are necessary to ensure safe operation Variable-speed drives provide a wide flow range for maximum flexibility Compatible with...
  • Seko: teknaEVO TCK solenoid dosing pumps
    teknaEVO TCK solenoid dosing pumps
    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...
  • SEEPEX UK: DOSING AND METERING PUMP - PRODUCT GROUP D
    DOSING AND METERING PUMP - PRODUCT GROUP D
    SEEPEX UK
    SEEPEX metering pumps achieve a metering accuracy of ±1%. They’re used wherever low to highly viscous media, media containing solids and chemically corrosive media are processed and all with low pulsation and to the exact...
  • SEEPEX UK: SMART DOSING PUMPS (SDP)
    SMART DOSING PUMPS (SDP)
    SEEPEX UK
    The new Smart Dosing Pump combines the classic dosing benefits of a progressive cavity pump with up- to- date control concepts. In continuous operation, the Smart Dosing Pump provides a constant flow. Batch operation is used...
  • 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...
  • 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: 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...
  • Cole-Parmer Instrument Company: Gear pumps for feeding “spiked” water at the WRc
    Gear pumps for feeding “spiked” water at the WRc
    Cole-Parmer Instrument Company
    With clients including the European Commission and UK government agencies, The Water Research centre (WRc) provides consultancy services for the water, waste, and environmental sectors. Water Research centre (WRc) is an...
  • 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,...
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Metering and dosing pumps- helping you find the best companies for your project.