Blagdon B50 Hygienic Diaphragm Pump
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Max. Capacity 500 l/min
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Max. Pressure 8.6 bar
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Max. Viscosity 5,000 cP
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Temperature Range Limited by elastomers - Up to 180 deg C.

Blagdon Air Operated Double Diaphragm Pump.
Hygienic and Sanitary Pump for Hygienic / Food Grade Applications.
Fully Submersible Pump.
Up to 500 l/min,
2" Air Operated Diaphragm Pump
Hygienic / Food Grade Construction
Common applications:
- For Hygienic and Sanitary applications
- Pharma and Food Grade application
- Low cost, straight forward construction
- When electrical power is not available
Specifications
Pump type: Air Operated Double Diaphragm Pump
Control: Valve in air inlet (not included)
Materials: Polished 316L Stainless Steel casing (see options)
Fluid Connections: 2" (see options)
Max Solid diameter: 10 mm
Max Flow rate: 500 litre/min
Max Discharge pressure: 8.6 bar
Air Inlet: 3/4" BSP (F) or NPT (F)
Pump weight: see options
Features
- 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
- Non-stalling valve & shuttle design
- Manufactured in Shannon, Ireland
Options
Casing materials: 316L Stainless Steel (Polished)
Construction Materials: 316L Stainless Steel / 316L Stainless Steel (64kg)
Internal material options: PTFE, EPDM/FDA
Fluid Connection options: 2" RJT or Triclamp ports
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.