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    4500 GPD Explosion-Proof Peristaltic Pump

    Industrial explosion-proof peristaltic pump from professional manufacturer. Flow rate range 800~12000 mL/min (4500 GPD), variable speed 60~570 rpm, suitable tubing inner diameter 9.6mm/12.7mm, rated power 3.7kW, power supply 3-phase 380V or customized 220V. Transmit large-volume liquid in high precision, economic price.
    SKU: ATO-IPP-4500
    Free Shipping Worldwide
    Delivery date: 6-12 days

    ExdIIBT4-grade explosion-proof peristaltic pump especially suitable for complex industrial conditions. High flow rate of 4500 GPD (12000 mL/min), variable speed range of 60~570 rpm, applicable hose 4.8/6.4/7.9/9.6mm (inner diameter).


    Model ATO-FG601S-A3
    Water Flow Rate mL/min 800~12000
    GPD (gallon/day) 300~4500
    Speed Range 60~570 rpm
    Speed Accuracy Error <±3%
    Speed Resolution 0.1Hz (1.8 rpm)
    Power Supply 3-phase 380V, 50Hz/60Hz
    220V customizable
    Rated Power 3700W
    Speed Control VFD stepless speed regulation (standard configuration VFD motor without connecting cable)
    Control Functions Start/stop, forward/reverse, speed regulation, communication, etc.
    Working Environment Ambient temperature 0~40℃, relative humidity <80%
    Explosion-Proof Grade ExdIIBT4
    Protection Grade IP55 (only for motor)
    Weight 36kg


    • Explosion-proof peristaltic pump is driven by AC gear explosion-proof motor, split design, and the driver is separated from the frequency converter.
    • Explosion-proof peristaltic pump must be used in conjunction with the frequency converter. It has the functions such as start/stop, forward/reverse, speed regulation, and communication.
    • Stepless variable speed, adjustment resolution 0.1Hz.
    • Explosion-proof peristaltic pump has IP55 high protection grade, suitable for complex industrial environment.
    • If the explosion-proof peristaltic pump needs to be placed in a dangerous industrial environment, an explosion-proof converter should be selected.
    • 3-phase 380V motor can work without a frequency converter, and the fixed speed is 570 rpm.

    Explosion-Proof Peristaltic Pump Dimensions Drawing (Unit: mm)

    Dimensions of 4500 GPD Explosion-Proof Peristaltic Pump

    Explosion-Proof Peristaltic Pump Hose Specification (Unit: mm)

    Model Inner Diameter Outer Diameter Wall Thickness
    73# 9.6 16.2 3.3
    82# 12.7 19.3 3.3

    Tips: How to reduce the pulsation for explosion-proof peristaltic pump?

    1. Under the same flow rate, choose a thinner hose for the explosion-proof peristaltic pump. The smaller the flow per revolution of the used tubing, the smaller the pulsation amplitude.
    2. Use a pulse damper. Use the principle of air compression to absorb the pulsation of explosion-proof peristaltic pump.
    3. Increase the number of rollers of explosion-proof peristaltic pump. Increase the frequency of pulsation and reduce the amplitude of pulsation.
    4. Use 2 pump heads, and stagger the rollers at an angle. Use pulsation cross complement to eliminate pulsation.
    5. Adopt back pressure. Output pulling force, deform the pump tubing, so as to absorb the pulsation of explosion-proof peristaltic pump.
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