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    2" (51 MM) Bolted Plastic Large Solids Handling Flap Valve Pump

    Versamatic’s 2" (51 mm) plastic air-operated double-diaphragm (AODD) pump fitted with flap valves is designed for use in nearly all corrosive and aggressive environments. The robust yet lightweight design allows for ease of maintenance and movement. Ideal for handling corrosive fluids and large solids that would clog other pumps, this unique pump has been engineered to fully function in any position. 

    This plastic solids handling AODD pump is also configured to provide a longer service life with diaphragm wear pads and thick plunger actuator pins. This unit features a top suction, bottom discharge design, working with gravity, that prevents particulates from settling inside its inner chambers. This robust pump also boasts durable mounting feet, lifting handles and hanging points, making it a perfect solution for numerous applications.

    Plastic Flap Valve Pump Features

    • Solids handling: Capable of passing entrained solids up to 1.8” (45.7mm)
    • Lightweight and durable: At 53 lbs (24 kg), the robust yet lightweight design makes it easily portable.
    • Easy access to flap valves: They can be quickly cleaned or replaced without removing the pump from service. 
    • Best-in-class air consumption: Less than 65 SCFM (110 M3/hr) at max pump flow reduces your annual compressed-air costs.
    • Strong manifold connections: Optional flanged or threaded connections add additional flexibility; stainless steel reinforcing rings help protect the threaded manifold connections from being damaged. 




    Port Size 2" NPT (Internal)
    2" BSP (Tapered)
    2" ANSI
    2" DIN Flange
    Capacity 0 to 150 gpm (567 lpm)
    Air Distribution Valve No-lube, no-stall design
    Solids-Handling Up to 1.8" (46 mm)
    Heads Up To 100 psi or 231 ft. of water (7 bar or 70 meters)
    Displacement/Stroke .50 gallons (1.9 liters)
    Max Operating Pressure 100 psi (7 bar)
    Shipping Weight Pump: 53 lbs (24 kg)
    Shipping: 70 lbs (31.7 kg)



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