Metering pump

A metering pump moves a precise volume of liquid in a specified time period providing an accurate volumetric flow rate. Delivery of fluids in precise adjustable flow rates is sometimes called metering. The term metering pump is based on the application or use rather than the exact kind of pump use although a couple types of pumps are far more suitable than most other types of pumps.

Grainger provides a large selection of chemical metering pumps to help you find the pump that can easily handle your metering needs. Choose from adjustable and fixed-rate peristaltic and diaphragm metering pumps to help handle high and low pressure industrial and agricultural applications.

How do metering pumps work? Most metering pumps are oscillating displacement pumps. An exactly defined volume of liquid is drawn into the displacement body on the reciprocal stroke and forced into the metering line on the compression stroke.

The pump settings can be changed to achieve consistently accurate metering. This type of laboratory pump moves liquids in two stages: the suction stroke and the discharge stroke. Medical, Laboratory, Analytical and Industrial Process applications.

When ordered together, Pump Drive Modules, Pump Heads Modules, and options are mounte tested and shipped as one unit.

SEEPEX metering pumps achieve a metering accuracy of ±. 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 drop. Microliters to Liters FMI is a metering pumps and dispensers manufacturer, who pioneered the first valveless rotating and reciprocating piston metering pump concept over years ago. Buy LMI Liquid End Assemblies Now!

The LK Series metering pumps are motor-driven, mechanically-actuated diaphragm metering pumps. Metering Pumps and Dispensers Ultra-Precise Fluid Control. Process metering pumps are used in all applications where corrosive, toxic and flammable liquids are metered under very high pressures and extreme temperatures. A metering pump is purposely designed to move fluids at highly precise flow rates over certain periods of time. This ability to deliver media with detailed accuracy is called “metering.

Because of this unique ability, many different types of pumps can be considered metering pump s, whether they be positive displacement pumps or centrifugal. Grainger carries chemical metering pump accessories to help protect and enhance the operation of your chemical metering pumps. Find a 5-function valve that can provide efficient de-gassing while helping protect the pump operator from chemical exposure.

The fluid that is moved includes water, chemicals, solutions, and other fluids. The new PD Series metering pump adds advanced technology to one of LMI’s most popular pump. Available in two models, Manual and Enhance the PD Series pump fits seamlessly into your water treatment process while adding convenience and value to your application.

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Manual or automatic operation, variety of designs for easy adjustments and mounting and ranges of duty weight. A metering rod with a reduced-diameter “nose” fits into the piston. The metering pump’s hollow piston reciprocates within the cylinder. A liquid seal forms where the full diameter of the piston contacts the cylinder.

With NOVADOS metering pump s we offer a wide range for all applications where liquids have to be metered or blended. The product range comprises leak-free diaphragm pumps as well as plunger pumps. Nearly all gear sizes in the NOVADOS series can be combined for process and metering pump s to achieve the required flow rate and pressure parameters.

Content on this page requires a newer version of Adobe Flash Player. We provide pumps , turn-key skid systems and accessory equipment for liquid flow, level measurement and chemical metering applications. Our rugge reliable and cost effective products are backed by old fashioned customer service.

Background-Music is copyrighted and produced by: AndrewG I Background Music for Videos h. Milton Roy manufactures controlled-volume metering pumps that deliver unsurpassed reliability and accuracy in critical chemical dosing applications. SEKO chemical dosing pumps have proven themselves to be very cost effective in the water treatment, laundry and catering markets.