Sandpiper Datasheets for Positive Displacement Pumps

Positive displacement pumps use a mechanical force such as gears, bladders, pistons, plungers or diaphragms to push liquid through and out of the pump.
Positive Displacement Pumps: Learn more

Product Name Notes
High Pressure Diaphragm Pumps -- Air Operated Air-Powered Single Diaphragm High Pressure Metallic Pumps deliver discharge pressure twice the inlet pressure, up to 250 PSI (17.2 BAR). Designed for filter press feed and applications requiring higher discharge...
Diaphragm Pumps with Ball Check -- Containment Duty Metallic and Non-Metallic Pumps - Air Operated Containment Duty Metallic and Non-Metallic Pumps are ideal for highly corrosive and hazardous chemical fluid requirements. All containment duty pumps are exclusively designed with containment chambers, hydraulically balanced/coupled pumping diaphragm...
FDA Compliant Diaphragm Pumps -- Standard FDA FDA (Food & Drug Administration) Material Compliant Pumps are ideally suited for a variety of food processing, pharmaceutical and cosmetic industry applications. The pumps are available in 1" through 3"...
Diaphragm Pumps with Ball Check -- HDB Metallic Pumps - Air Operated HDB Metallic Pumps are ideal for thin to highly viscous and small solids-laden fluids, while providing excellent suction lift capability and exclusive variable porting options (side, top, bottom and dual).
Diaphragm Pump with Flap - Heavy Duty -- HDF Pumps - Air Operated HDF Pumps are recommended for abrasive slurries, suspended and non-suspended solids and line-size solids requirements. All SANDPIPER® Heavy Duty Flap Pumps are configured in bottom discharge porting arrangements and provide...
Non-Clog Wastewater Diaphragm Pumps -- Air Operated Non-Clog Wastewater Pumps are fitted with swing check valves and easy access clean-outs. The pumps are designed specifically for slurry and solids-laden materials. Flap valves allow passage of suspended, pipe-size...
Diaphragm Pumps for Oil and Gas Industry -- Drillers Series Pump - Air Operated SANDPIPER's Air Operated Double Diaphragm pumps are ideal for the Oil & Gas market, specifically in the applications listed below. Lube Oil Transfer Glycol Recirculation / Heat Trace Flare Knockout...
Diaphragm Pumps with Ball Check -- Standard Duty - Air Operated Standard Duty Pumps are ideally suited for intermittent / on-demand, portable, moderately abrasive fluids, and suspended solids. Standard duty pumps are constructed in Aluminum, Cast Iron, Stainless Steel and non-metallic...
FDA Compliant Diaphragm Pumps -- Premium FDA - Air Operated The Premium FDA (Food & Drug Administration) Material Compliant Pumps are ideally suited for the ultimate in leak protection and clean pumping with the paired performance of AODD technology. Whether...
Diaphragm Pumps for Handling Flammable Liquids -- UL Listed (UL79) - Air Operated UL (Underwriters Laboratory) Compliant Pumps are designed to meet UL79 standards for diaphragm pumps handling flammable liquids. All Aluminum construction with approved Nitrile or Virgin PTFE UL elastomers. Fully groundable...
Portable and Rugged Pumps for the Mining Market -- Mining Construction - Air Operated When durability and reliability are paramount in the rigorous environments of today’s mines and construction sites, our mining and construction pumps are a great solution. With more ways than one,...