Piston diaphragm pumps are positive displacement pumps designed to economically transfer small volumes of fluid at low discharge pressures. The lightweight, compact pumps are self-priming, corrosion resistant, and can handle viscous fluids. These features make the pumps ideal for high volume copy machines, scientific and laboratory instruments and other chemical dispensing applications.
- No Dynamic seals
- No backflow
- Continuous duty rated
- Corrosion resistant
- Dry run capability
Standard models are constructed with 12 or 24 volt DC solenoids. A switch is required to supply pulsed voltage to the pump. The energized solenoid pulls the piston and diaphragm up, drawing fluid into the pump. A spring forces the piston back to its original position when the solenoid is de-energized, forcing fluid out of the pump, and the cycle is repeated. Valves are utilized to prevent backflow into the pump and to maintain prime.
|Model Number||Voltage||Elastomer||Wetted Plastic||Max Fluid Temp.||Connections Inlet/Outlet||Weight|
|16160-001||24VDC||EPT/EPDM||Noryl®||203°F / 95°C||3/16” MHB||.265 lb.|
|16160-002||12VDC||Nitrile||Polypropylene||185°F / 85°C||3/16” MHB||.265 lb.|
|16160-003||24VDC||Nitrile||Polypropylene||185°F / 85°C||3/16” MHB||.265 lb.|
|16160-004||12VDC||EPT/EPDM||Noryl®||203°F / 95°C||3/16” MHB||.265 lb.|
|16160-005||24VDC||EPT/EPDM||Polypropylene||185°F / 85°C||3/16” MHB||.265 lb.|
|16160-006||12VDC||EPT/EPDM||Polypropylene||185°F / 85°C||3/16” MHB||.265 lb.|
|16160-007||24VDC||Nitrile||Noryl®||203°F / 95°C||3/16” MHB||.265 lb.|
|16160-008||12VDC||Nitrile||Noryl®||203°F / 95°C||3/16” MHB||.265 lb.|
More information can be found at https://www.gripumps.com/pumps/piston-diaphragm-pumps/.