Blagdon B25 PTFE Diaphragm Pump
Max. Capacity 136 ltrs/min (36 USgal/min)
Max. Pressure 7 bar (102 psi)
Max. Viscosity 5000 cP
Temperature Range Up to 100°C PTFE & Conductive PTFE
Blagdon Air Operated Double Diaphragm Pump.
High Suction, Atex approved Pump for aggressive and hazardous chemicals.
Fully Submersible Pump.
Up to 136 l/min,
1" Air Operated Diaphragm Pump,
This pump is available as an Atex approved unit for use in potentially explosive
atmospheres Group II category 2
- Aggressive & hazardous chemicals
- For use in Atex areas/zones
- When liquid to metal contact is not acceptable
- When electrical power is not available
Pump type: Air Operated Double Diaphragm Pump
Control: Valve in air inlet (not included)
Materials: PTFE casing (see options)
Fluid Connections: 1" (see options)
Max Solid diameter: 3mm
Max Flow Rate: 136 l/min
Displacement: 0.475 litres/stroke
Max Discharge Pressure: 7 bar
Air Inlet: 3/8" BSP(F) or 3/8" NPT(F)
Pump weight: approx 40kg
- Simple construction, easy to maintain
- Available in virgin and conductive PTFE
- Chemically inert
- Flanged end connections
- ATEX approved - intrinsically safe
- Reliable, proven pneumatic air valve
- Strong, robust design
Casing materials: PTFE or Conductive PTFE
Internal material options: Nitrile, EPDM, Neoprene, Santoprene, PTFE, Viton (FKM)
Fluid Connection options: 1" BSP(F), 1" NPT(F), 1" ANSI #150 Flange
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.