Blagdon B06 Non-Metallic Diaphragm Pump

Max Capacity: 16 l/min

Max Pressure: 5 bar

Max Viscosity: 5,000 cP

Temperature Range: Limited by elastomers - Up to 180 deg C.

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Blagdon B06 Non-Metallic Diaphragm Pump Air Operated Double Diaphragm Pump from Thomson Process Equipment and Engineering Ltd Ireland  

Blagdon B06 Non- Metallic Diaphragm Pump is a High Suction, Extreme Environment Pump for pumping corrosive liquids and chemicals.

Blagdon B06 Non Metallica Double Diaphragm pump is a 1.4" Air Operated Diaphragm Pump with Non Metallic contruction. 

Blagdon B06 Non Metallic Double Diaphragm pump is fully submersible 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!

Blagdon B06 are simple in construction, easy to maintain, Self-priming, ideal for empting containers, Pressures to 5 bar (73 PSI), Flow rates up to 16 litres/minute (4.3 gal/min), Bolted construction for safety, Low break out pressure requirement, Reliable pneumatic air valve systemThe Blagdon B06 diaphragm 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.

Common applications of the Blagdon B06 Air Operated Double Diaphragm Pump:  

  • For corrosive liquids and chemicals
  • When metallic contact is not acceptable
  • Low cost, straightforward 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: Non-metallic casing (see options)

Fluid Connections: 1/4" (see options)

Max Solid diameter: 1mm

Max Flow rate: 16 litre/min

Displacement: 0.022 litres/stroke

Max Discharge pressure: 5 bar

Air Inlet: 1/4" BSP(F) 

Pump weight: see options


  • Simple construction, easy to maintain & control
  • Self-priming, ideal for emptying containers
  • ATEX approved as option – intrinsically safe
  • Low break-out pressure
  • Reliable, proven pneumatic air valve
  • Strong, robust design
  • Manufactured in Shannon, Ireland


Casing materials: Polypropylene (1.2kg) or PVDF (1.4kg)

Internal material options: EPDM, Santoprene, PTFE, Viton (FKM), Polypropylene

Fluid Connection options: 1/4" BSP (F) or NPT (F) Threaded


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. 


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