For more information call the sales team now on: 0800 10 777 10

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April 3rd 2024

Building upon the success of the DEPA nopped E4® PTFE Compound Diaphragm, the new DEPA® CLOSED SURFACE DIAPHRAGM SERIES is designed and manufactured in-house and offers the following key features and benefits:

  • EXTENDED LIFETIME The absence of the outer piston reduces wear around the flexing area, increasing diaphragm life.
  • ELIMINATES LEAKS Integrated insert eliminates a potential leak path within the pump. The pre-defined fixing feature of the outer rim design improves safety for both the customer and environment.
  • EASE OF MAINTENANCE Pump maintenance is simplified and requires only hand tightening of the diaphragm. Modular design ensures all diaphragms are interchangeable with all DEPA® pumps.
  • EASY TO CLEAN Clean surface reduces the build-up of impurities, improves flow and increases energy savings.

The closed surface eliminates potential leak path. Due to single piece design surface of the diaphragms, particle entrapment cannot occur, improving significantly the cleanability of the diaphragm. The absence of the outer piston avoids burr-formation on the wetted side of the diaphragm and subsequently improves lifetime.

For more information please call our sales team on 0800 10 777 10


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