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MECHANICAL DIAPHRAGM PUMPS

GDP

A mechanical diaphragm pump uses a heavy-duty gear box coupled to an eccentric block to actuate the diaphragm. It is belt-driven by pulleys which enables it to use a variety of drive options.

Features of the mechanical diaphragm pumps:

  • suction lifts to 7.5 m
  • operate on snore
  • rapid self-priming
  • handle abrasive liquids
  • run-dry without damage
  • pass solids up to 80% port size
  • heavy duty, compact construction

WORKING PRINCIPLE

Mechanical diaphragm pumps operate as two valves open and close, using air pressure to force a piston back and forth. In some circumstances, balanced vanes are revolved by the air.

An air motor allows the mechanical diaphragm pump to be used in more than one application.

APPLICATIONS

  • dewatering excavation
  • raw sewage
  • pool maintenance and construction
  • waste treatment plants
  • oil skimming
  • bore desludging
  • oil/water separators
  • machine sumps
  • priming large centrifugal pumps
  • industrial wastes
  • liquid manure
  • septic tank cleaning
  • drum emptying
  • abattoir and poultry processing
  • spillage mop-up

FAQs

Where do you deliver and what is your estimated shipping times?

Global Pumps understand how important it is for you to receive your order as quickly as possible. That’s why we strive to provide speedy delivery straight to your sight - no matter your location in Australia.

Locations Shipping Time Range
Melbourne 1-2 Days
Sydney 2-3 Days
Brisbane 2-4 Days
Perth 2-4 Days
Adelaide 1 Day
Kalgoorlie 3-5 Days
Mt Isa 3-5 Days

PRODUCT INFORMATION

GDP Mechanical Diaphragm Pump

The GDP is suitable when a heavy-duty mechanical diaphragm pump is required. It can run dry and self-prime and can handle a wide range of tough applications. They are ideal for slurries and mixtures containing small particulates (e.g. sandy liquid). Additionally, they are resistant to some chemicals - and can be used to separate oily water and in wash down applications.

The GDP series is available in aluminum, cast iron, nitrile, neoprene/viton or polyethylene. Global Pumps also offers the mechanical diaphragm pump with a petrol / diesel engine or an electric motor - depending on the power required for the application. All sizes can be fitted with a carry frame for easy transport or mounting.

We also offer drum pumps, lobe pumps, trash pumps and much more. Contact us today for your pump needs.

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Enquire here for more information or to request a quote: