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    Plunger Dosing Pump, 40 L/h Flow

    $2,040.99
    Plunger dosing pump with 40 L/h flow, is used in various industrial applications to accurately meter and inject liquids or chemicals into a system. Plunger metering pumps are employed in water treatment and chemical processing. It can handle a wide range of fluids, from corrosive chemicals to viscous liquids, with optional 380V, 220V, 110V, 420V voltage, PVC or stainless steel pump head, and 550W/750W motor power.
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    SKU: ATO-PDP-40F
    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.

    Specification

    Model ATO-DZ-Z40/6.3(5.4)
    Flow 40L/h
    Motor Voltage (Optional) 380V 50Hz (Default), 220V, 110V, 420V
    Motor Power (Optional) 550W 750W
    Pressure 5.4Mpa 26.3Mpa
    Plunger Diameter 20mm
    Stroke 25mm
    Pump Speed 96rpm
    Pump Head Material (Optional) 304 Stainless Steel (Default), 316 Stainless Steel, 316L Stainless Steel
    Metering Precision ±1%
    Medium Viscosity 0~800mm2/s
    Transport Medium Temperature Below 450℃
    Inlet & Outlet Diameter 6mm (with tube)
    Weight 42kg


    Dimension (Unit: mm)

    Plunger metering 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: Difference between plunger and diaphragm dosing pump

    Plunger and diaphragm dosing pumps are both types of positive displacement pumps used for precise chemical injection in various industries. The key difference lies in their pumping mechanisms.

    Plunger Dosing Pump: Plunger metering pumps use a reciprocating plunger or piston to displace the fluid. Fluid is pushed through a system of valves, usually ball or check valves, to achieve accurate dosing. Plunger pumps are known for high-pressure capabilities and are suitable for applications requiring consistent and precise dosing.

    Diaphragm Dosing Pump: Diaphragm metering pumps utilize a flexible diaphragm that moves back and forth to displace the liquid. The diaphragm isolates the pumped fluid from the moving parts, making it suitable for corrosive or abrasive chemicals. Diaphragm metering pumps are favored for their ability to handle a wide range of chemicals and maintain excellent leak-tightness.

    All in all, plunger dosing pumps excel in high-pressure applications, while diaphragm dosing pumps offer versatility and chemical compatibility, making them more suitable for corrosive or abrasive substances.

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