Blagdon Air Operated Double Diaphragm Pump.
Suitable for pumping Waste Water.
Atex approved certificates available.
Fully Submersible Pump.
Up to 889 l/min,
3.0" Air Operated Diaphragm Pump,
Metallic Construction suitable for "Work-horse" applications
Blagdon Air-Operated Double Diaphragm (AODD) Pumps provide high performance, reliable solutions for your pumping needs. They specialise in extreme condition environments and applications…keeping your process moving both above and below ground. Their AODD pumps have long been recognised as the "workhorse" of the industry for handling difficult liquids at relatively low pressures and flows. The range of applications is virtually limitless!
The pump chambers are alternately filled and emptied by drawing fluid in through a common (suction) inlet, and out through a common (discharge) outlet. The diaphragms in each chamber are linked by a common shaft so that they move backwards and forwards in unison. Compressed air is directed by the air valve alternatively, behind each diaphragm, to power discharge strokes. Pump speed, fluid output and pressure (or head) is controlled by increasing or decreasing the flow of compressed air to the pump.
Thomson Process Equipment & Engineering Ltd. supply Blagdon pumps into the markets of Ireland and Northern Ireland.
Vast range of liquids and chemicals
Optional Atex certification available
Low cost, straight forward construction
When electrical power is not available
Noise sensitive areas
Pump type: Air Operated Double Diaphragm Pump
Control: Valve in air inlet (not included)
Materials: Metallic casing (see options)
Fluid Connections: 3.0" Threaded (see options)
Max Solid diameter: 10mm
Max Flow rate: 889 litre/min
Displacement: 1.9 litres/stroke
Max Discharge pressure: 8.6 bar
Air Inlet: 3/4" BSP(F) or NPT (F)
Pump weight: see options list
Casing materials: Aluminium/Aluminium (53.5kg), Cast Iron/Aluminium (90kg), Stainless Steel/Aluminium (90kg)
Internal material options: Nitrile, EPDM, Neoprene, Santoprene, PTFE, Viton (FKM)
Fluid Connection options: 3.0" BSPT (F) or DIN Flanges
Other Options: Weighted valve balls for high viscosity liquids
Like all air operated diaphragm pumps, this pump requires a compressed air source to function.
Need a compressor and pump combo? Check out the compressors in the "Other Products" menu tab.