Plunger dosing metering pumps can provide high accuracy and are useful in applications where accurate control of fluid flow is required, such as adding chemical reagents, preparing pharmaceuticals, drinking water treatment, and other industrial processes. They can also handle a variety of chemicals, as they are usually made of corrosion-resistant materials that can withstand corrosive substances.
|Motor Voltage (Optional)
||380V 50Hz (Default), 220V, 110V, 420V
|Motor Power (Optional)
|Pump Head Material (Optional)
||PVC (Default), 316 Stainless Steel
|Transport Medium Temperature
|Inlet & Outlet Diameter
||6mm (with tube)
Dimension (Unit: mm)
Plunger Dosing Pump Working Principle
Through the reciprocating motion of the plunger, the working medium is directly sucked in or discharged. Since both the plunger and seal are in direct contact with the medium, choosing a jointly made plunger material and seal form can ensure that the pump has more ideal performance during operation.
Tips: Do plunger metering pumps have motors?
A plunger metering pump typically includes a motor as an essential component of its operation. The motor serves the purpose of driving the plunger or piston within the pump, which in turn generates the necessary pressure to accurately meter and dispense fluids. Plunger dosing pumps are often used in applications where precise dosing and control of liquid flow are critical, such as in chemical processing, water treatment, and industrial manufacturing.
The motor's role in a plunger metering pump is to provide the mechanical force required to move the plunger back and forth in a controlled manner. This reciprocating motion creates a suction and discharge cycle, allowing the pump to draw in a specific volume of fluid and then push it out with precision. The motor's speed and power can be adjusted to meet the desired flow rate and pressure, making plunger dosing pumps highly versatile and suitable for various industries.