ATEX Air Driven Diaphragm Pump High Flow 3 Inch

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  • Description
  • ATEX Air Driven Diaphragm Pump High Flow 3 Inch

    Stainless Steel Pump features

    1. High temperature wax casting. Smooth surface and good appearance.

    2. Four bolts connection design, good seal and good dry suction.

    3. Origin stainless steel color. Adopt pickling and electrolytic processing.
    4. Stainless steel 304 /316 pump size from 1/2" to 3".

    Diaphragm: longer life time

    1. Our raw material, Hytrel from Dupont, Santoprene from Exxon, PTFE from Daikin and Saint-Gobain etc.

    2. Increase the height of the diaphragm's arch portion, ensure to reduce the force to the diaphragm edge portation and avoid the diaphragms been pull out.

    3. Center place with O-ring design, enhance seal performance.

    Max Working Pressure 120 psi(0.84Mpa, 8.4bar)
    Max Flow Rate 270 gpm ( 1022lpm )
    Max Reciprocating Speed 135 cpm
    Max Suction Height (Dry Sucking) 5m
    Max Permitted Grain 0.37 in ( 9.4mm)
    Max Air Consumption 180scfm(90L/s)
    Air Inlet Size 3/4 in.npt(f)
    Air Outlet Size 1 in.npt(f)
    Fluid Inlet Size 3 in.
    Fluid Outlet Size 3 in.
    Net Weight Stainless Steel 122 kg

    outline dimensional drawing

    Packing & Shipping:

    ATEX Air Driven Diaphragm Pump High Flow 3 InchATEX Air Driven Diaphragm Pump High Flow 3 Inch

    Hytrel Material used for seats, balls & diaphragms

    • Good abrasion resistance

    • Often substituted for Buna-N


    Be sure the mounting can support the weight of the air diaphragm pump, hoses, and accessories, as well as the stress during operation progress.

    During installation, make sure that the air diaphragm pump has been fixed with bolts on the mounting feet.

    In order to facilitate the operation and maintenance, the maintenance space should be enough during installing the air diaphragm pump.

    While fastening the air diaphragm pump, rubber pad can be padded to reduce the noise and vibration during operation.

  • Specification
    • Pump Materal Stainless Steel 316
    • Certification ATEX
    • Form of Pipe ANSI FLANGE
    • Diaphragm Material PTFE
    • Ball Material PTFE
    • Wooden case packing 840×480×940mm
    • Size 3 inch
    • Noise Level lower than 75 db
    • Theory Air Diaphragm Pump
    • Weight 142 kg
    • Package 84.00cm*48.00cm*80.00cm
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