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.  

Read Less
>75 results

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

  • sera ProDos UK: Self ventilating solenoid diaphragm pumps RS/CS 204.1
    Self ventilating solenoid diaphragm pumps RS/CS 204.1
    sera ProDos UK
    RS204.1 / CS204.1 are electronically controlled, self ventilating dosing pumps suitable for many applications. They are designed for industrial use and guarantee highest operational reliability. They are used for the dosing...
  • Cole-Parmer Instrument Company: Masterflex provides pumping solution for ethanol process
    Masterflex provides pumping solution for ethanol process
    Cole-Parmer Instrument Company
    One of the largest sugar manufacturers in India, Saswad Mali Sugar Ltd, use molasses, a by-product generated from their sugar production to produce ethanol. Their dry milling site is capable of generating 846 KLPM of ethanol...
  • Seko: Spring Series MS1 piston metering pumps
    Spring Series MS1 piston metering pumps
    Seko
    The Spring Series MS1 mechanical diaphragm metering pump features a spring return mechanism.
  • 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,...
  • 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. Metering accuracy is achieved with microprocessor controlled menu adjustable speed and double ball guided...
  • 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...
  • Cole-Parmer Instrument Company: Masterflex® L/S® Digital Console Process Drives
    Masterflex® L/S® Digital Console Process Drives
    Cole-Parmer Instrument Company
    The L/S® Digital Console Process Drive is IP66 and NEMA 4X rated for accurate dispensing and metering in harsh or washdown environments. Drives are easy-to-clean and resistant to commonly used cleaning and sanitizing...
  • 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...
  • Seko: Spring Series PS1 plunger piston metering pump
    Spring Series PS1 plunger piston metering pump
    Seko
    The Spring Series PS1 plunger piston metering pump offers a flexibility of choice combining different pump head and engine power options that ensures a solution for almost any eventuality or application. The PS1 Series’...
  • 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...
  • Cole-Parmer Instrument Company: Masterflex® dual-channel, compact CL pump
    Masterflex® dual-channel, compact CL pump
    Cole-Parmer Instrument Company
    Contamination-free two-channel pumping in a compact format - ideal for analyser, flow cell and perfusion applications Stackable, compact 1/4-DIN housing - mount in an equipment rack or place on the lab bench. Separate...
  • 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: 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...
  • 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: 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...
  • {{entry.title}}
    {{entry.name}}
    {{trimSnippet(entry.snippet,225)}}

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