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1 Products availableWe offer the best product range of Diaphragm accumulator, High pressure piston accumulator, piston accumulator, Large Volume Alleviator and Transfer Barrier Accumulator.
- Volume: 0.1 to 1500 Litres
- Pressure: 200 to 1200 Bar
Type conform to EC regulations
Fawcett Christie Alleviators are designed to control surge by providing an elastomer bladder precharged with nitrogen, contained in a steel shell.
The pressure surge, partially dampened by the orifices in the alleviator fluid port, enters the shell, where the remaining kinetic energy is dissipated by compressing the nitrogen gas within the bladder.
Fawcett Christie Alleviators are totally enclosed and as the only moving part is the bladder therefore little maintenance is required.
Applications include:
- Pump Shut-down
- Pump Start-up
- Valve closure
(further details regarding applications available on our technical datasheet)
Specifications
- Carbon or Stainless Steel
- Design pressures up to 34.5 bar
Specification
- Chromium-molybdenum steel shell
- Stainless steel bladder stem
- 207, 310, 345 and 420 bar working pressure
- Material certification available on request