The SANDPIPER HP20 2" (50 mm) Metallic 2:1 High-Pressure Pump provides nearly double the force in applications where pressure is priority and excellent flow rates are a must. This high-pressure air pump is ideal for thick, viscous fluids (high specific gravity), high head pressure applications, and moving fluids a long distance.
Incorporating two additional air chambers and one extra air side driver diaphragm, doubles the surface area on which air pressure is exerted. This magnifies the force by nearly doubling the air inlet pressure. The magnified pressure is delivered directly to the pumped fluid via the fluid diaphragms. SANDPIPER AODD pumps achieve high discharge pressures and excellent flow rates.
To determine chemical compatibility with this pump, please refer to our Chemical Compatibility Guide.
|Port Size||2" NPT / BSPT|
|Capacity||0 to 92 gpm (348 lpm)|
|Air Distribution Valve||No-lube, no-stall design|
|Solids-Handling||Up to .25" (6 mm)|
|Heads Up To||232 psi or 535 ft. of water (16 Kg/cm2 or 163 meters)|
|Displacement / Stroke||.51 gallons (1.9 liters)|
|Max Operating Pressure||116 psi (8.0 bar)|
113.5 lbs ( 51.5 kg)
165.3 lbs (75 kg)
SANDPIPER can provide you with a CAD file to save time and improve the quality of your final design, as well as reduce measurement and documentation packet errors. Contact us today to request yours.
Get the expertise you need to overcome AODD pumping challenges and find the answers that will set you up for success. Here's how: