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HOLIDAY HOURS: CLOSED DEC 24 (PM), DEC 25-27, DEC 31 (PM) & JAN 1. OPEN DEC 30 & JAN 2.

The SANDPIPER HP 10 1" (25 mm) and HP20 2" (50 mm) Metallic 2:1 High-Pressure Pump provide 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.

Features & Benefits
  • Nearly 2:1 high pressure with the full flow of a traditional 2" pump with the capability to overcome a higher pressure range.
  • Simple construction and ease of maintenance
  • Self-priming and end-ported for improved flow
  • HP10 Pressures up to 232 psi (16 bar), flow rates up to 33 gpm (125 lpm)
  • HP20 Pressures up to 232 psi (16 bar), flow rates up to 92 gpm (348 lpm)
  • Bolted construction for greater integrity and reliability
  • Reliable pneumatic air valve is fully serviceable
  • Safely deadheads - stalls against closed head without damage
  • Restart on demand
  • Suitable for a wide range of applications:
    • Available in either aluminum or stainless steel wetted path material
    • Aluminum non-wetted center section
  • Elastomeric options include:
    • Buna
    • Santoprene (PTFE balls)
    • Neoprene
    • PTFE
  • Standard weighted elastomeric or solid PTFE check valve balls & stainless steel seats for high specific gravity and viscous fluids applications
  • Available with NPT or BSPT threaded porting options
  • All models are ATEX approved
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Item #

Item Name

Price

Wetted Material

Non-Wetted Material

Outlet Size

Outlet Connection Type

Diaphragm Material

Displacement per Stroke

Add To Cart/Request Quote
N/A 2" HP20 Full Flow Top Discharge High Pressure Aluminum Ball Valve AODD Pump QUOTE N/A Aluminum N/A Aluminum N/A 2 BSP in51 BSP mm2" BSP N/A BSP N/A PTFE (2-pc) N/A 0.51 gal1.93 lit Request Quote
N/A 2" HP20 Full Flow Top Discharge High Pressure Aluminum Ball Valve AODD Pump QUOTE N/A Aluminum N/A Aluminum N/A 2 NPT in51 NPT mm2" NPT N/A NPT N/A PTFE (2-pc) N/A 0.51 gal1.93 lit Request Quote
N/A 2" HP20 Full Flow Top Discharge High Pressure SS Ball Valve AODD Pump QUOTE N/A Stainless Steel N/A Aluminum N/A 2 BSP in51 BSP mm2" BSP N/A BSP N/A Santoprene N/A 0.51 gal1.93 lit Request Quote
N/A 2" HP20 Full Flow Top Discharge High Pressure SS Ball Valve AODD Pump QUOTE N/A Stainless Steel N/A Aluminum N/A 2 NPT in51 NPT mm2" NPT N/A NPT N/A Santoprene N/A 0.51 gal1.93 lit Request Quote
N/A 2" HP20 Full Flow Top Discharge High Pressure SS Ball Valve AODD Pump QUOTE N/A Stainless Steel N/A Aluminum N/A 2 BSP in51 BSP mm2" BSP N/A BSP N/A PTFE (2-pc) N/A 0.51 gal1.93 lit Request Quote
N/A 2" HP20 Full Flow Top Discharge High Pressure SS Ball Valve AODD Pump QUOTE N/A Stainless Steel N/A Aluminum N/A 2 NPT in51 NPT mm2" NPT N/A NPT N/A PTFE (2-pc) N/A 0.51 gal1.93 lit Request Quote
N/A 2" HP20 Full Flow Top Discharge High Pressure Aluminum Ball Valve AODD Pump QUOTE N/A Aluminum N/A Aluminum N/A 2 BSP in51 BSP mm2" BSP N/A BSP N/A Nitrile - Buna N/A 0.51 gal1.93 lit Request Quote
26 - 32 of 32 | Results Per Page | View | Unit of Measure
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