(0) Shopping cart
You have no items in your shopping cart.
Shopping Categories

    Plunger Dosing Pump, 25 L/h Flow

    ATO plunger dosing pump with 25L/h flow, is a type of positive displacement pump used for the precise and accurate injection of a wide range of fluids and chemicals. This metering pump is widely used in water treatment, chemical processing and pharmaceuticals for delivering a consistent flow of liquids. Available in 380V, 220V, 110V, 420V voltage, PVC or stainless steel pump head, 370W/550W motor power.
    SKU: ATO-PDP-25F
    30-day Returns
    Free Shipping
    Delivery date: 6-12 days

    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.


    Model ATO-DZ-X25/3.5(5.0)
    Flow 25L/h
    Motor Voltage (Optional) 380V 50Hz (Default), 220V, 110V, 420V
    Motor Power (Optional) 370W 550W
    Pressure 3.5Mpa 5.0Mpa
    Plunger Diameter 20mm
    Stroke 20mm
    Pump Speed 96rpm 144rpm
    Pump Head Material (Optional) PVC (Default), 316 Stainless Steel
    Metering Precision ±1%
    Medium Viscosity 0~800mm2/s
    Transport Medium Temperature Below 450℃
    Inlet & Outlet Diameter 6mm (with tube)
    Weight 40kg

    Dimension (Unit: mm)

    Plunger dosing pump dimension

    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.

    Plunger dosing pump working principle

    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.

    Write your review for Plunger Dosing Pump, 25 L/h Flow
    • Only registered users can write reviews
    • Bad
    • Excellent