Graco Husky 2150 2" Air-Operated Double Diaphragm Pump - DG2911

    $5,855.72 $4,879.77
    Polypropylene Fluid Section, Aluminium Remote w/Buna Seals Centre Section, PTFE Balls, PTFE Diaphragms, PTFE O-Rings

    2 Inch Positive Displacement Double Diaphragm Pump

    The Husky 2150 has a 2 inch (50.8 mm) connection and is available in polypropylene, aluminum, SST and iron.

    The Husky 2150 air operated diaphragm pump features a stall-free low pulsation air valve which provides a smooth and rapid changeover.


    • 2 inch (51 mm) ANSI end-porting
    • Fluid flow up to 150 gpm (568 lpm)
    • Fluid pressure to 120 psi (8.4 bar, 0.84 MPa)
    • Lube-free operation
    • Epoxy-coated air section for tough environmental conditions
    • Available in aluminum, 316 stainless steel, ductile iron and polypropylene


    • Overall improved efficiency (up to 40% more efficient)
    • Highest fluid flow rate in its class
    • Up to 5 times longer diaphragm life compared to other air operated diaphragm pumps
    • Expanded material offering to handle endless applications
    • Fewer parts than industry peers, the complete air valve is externally accessible so it can be serviced fast and easy without removing the diaphragm pump



    Maximum Fluid Flow:150 gpm (568 l/min)
    Maximum Fluid Discharge Pressure: 120 psi (8 bars, 0.8 MPa)
    Maximum Size Pumpable Solids: 1/4 inch (6.3 mm)
    Fluid Displacement Per Cycle:1.03 g (3.9 litres)
    More Information
    Max. Flow Rate (l/min) 568
    Max. Input Pressure (psi) 120
    Max. Output Pressure (psi) 120
    Fluid to Air Ratio 1:1
    Air Inlet Size 1/2" NPT(F)
    Pump Inlet/ Outlet Size 2" Flange (End)
    Max. Pump Speed 145 cpm
    Fluid Section Material Polypropylene
    Centre Section Material Aluminium Remote w/Buna Seals
    Porting Polypropylene End Flange ANSI/DIN
    Seats Polypropylene
    Balls PTFE
    Diaphragms PTFE
    Manifold O-Rings PTFE
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