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New ½” ashton air diaphragm pump (polyprop./santoprene)


This is a brand new Ashton air driven double diaphragm pump.
Body Construction in POLYPROPYLENE c/w SANTOPRENE Diaphragms & Valve Balls Included.
Maximum Free Flow - Water: 57 lpm (15 US Gpm)
Maximum Working Pressure: 7 Barg (100 Psig)
Inlet/Outlet Port Size/Standard: 1/2 & 3/4 Inch NPT/BSP Female
Air Valve Design: No Lube, No Stall
Air Inlet Size: 1/4 Inch NPT/BSP Female
Maximum Air Consumption: 0.672 m3/min (28 scfm)
Maximum Dry Suction Lift - Water: 4.5 metres (15 Feet)
Maximum Partical Size: 2.5 mm (3/32 Inch)
Approximate Dissplacement/Stroke: 0.15 Litres (0.04 US Gallons)
Typical Sound Level at 4.9 Bar (70 Psi): 74 dBa
Typical Working Temperature Limits: 5 - 65 0C
Weight - Polypropylene Construction: 2.9 Kg (6.5 lbs)
Weight - Acetal Construction: 3.5 Kg (7.8 lbs)
Weight - Kynar (PVDF) Construction: 3.9 Kg (8.5 lbs)
To ensure correct sizing and materials are selected for your pumping application, please feel free to contact us at ****@tfpumps.com. Or call 01525 280505.



New ½” ashton air diaphragm pump (polyprop./santoprene)