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Diaphragm Pumps Ltd are a Stocking Distributors of DEPA Pumps and Spares.
DEPA Pump Range

DEPA Air Operated Diaphragm Pumps

For over 30 years of DEPA air operated double diaphragm pumps have established themselves as high quality positive displacement pumps for all types of industry.

Every day these pumps prove their reliability and efficiency all over the world, in harsh operations and under the toughest application conditions. Over the years this range of air operated diaphragm pumps has been continuously updated and improved by intensive research, development and the use of new materials.

The latest production methods, inspection and testing systems for quality assurance, together with documented process sequences in accordance with DIN EN ISO 9001 ensure the highest quality of all DEPA products.

ATEX Certificate

We can now offer DEPA pumps certified to the ATEX-Directive.

With a diverse product range, DEPA pumps meet almost all the demands and requirements of industry with their increasingly complex pumping requirements.

With targeted investments in new technologies, manufacturing methods and service, the DEPA range of air operated diaphragm pumps will continue to maintain their first class position with users well into the future.

Benefits at a glance:

  • Gentle conveyance of liquid or viscous products
  • Ideal for abrasive, viscous, and shear sensitive media
  • Can handle media with entrained solids
  • Tolerant of dry running
  • No dynamic or pressure loaded seals
  • Mobile, easy to transport units
  • Infinite regulation of pumping capacity
  • Dry self-priming
  • Can run against closed valves
  • Modern compressed air control, low maintenance oil free
  • Submersible design
  • Also suitable for use in explosive and hazardous areas
  • Operation and maintenance friendly
DEPA M Type- Cast Metal Pumps
DEPA P Type- Plastic Pumps
DEPA L Type- Polished Stainless Steel Pumps