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Diaphragm pumps

Diaphragm pumps

Diaphragm pumps:are powered by compressed air, which offers a number of advantages over traditional electric pumping units.

The advantages of diaphragm pumps:

  • reliable, simple design: no motor and gearbox, no rotating parts;
  • as a drive - compressed air energy, no sparking, absolute safety at work with flammable liquids;
  • compact size and light weight;
  • versatility of pumps - pumping water, viscous liquids, liquids with solids up to 12-15 mm in diameter;
  • there are no seals and bearings in the pumps - a guarantee of absence of leaks and wear of the main parts;
  • easy regulation of productivity from zero to maximum by changing the amount of supplied air;
  • the pump does not require lubrication of mechanisms and maintenance.

We can offer PP, ECTFE, Alu and stainless steel diaphragm pumps. Diaphragm pumps are food grade from stainless steel. AISI 316 steel, electropolished.

Polypropylene PP

ECTFE

Aluminum Alu

Stainless steel

St. AISI 316 steel
electropolished

Characteristic

  • Available in: polypropylene, PVDF /ECTFE, aluminum, stainless steel (AISI 316).
  • Used in explosive environments (ATEX certification).
  • Suitable for use in harsh environments and high humidity.
  • Dry running is permitted.
  • Dry start.
  • Supplied without compressor.
  • The flow rate and head are regulated.
  • Fine adjustment of speed at constant pressure.
  • Double strapping capability (two separate inlets and outlets).
  • Desktop or pendant installation.
  • Three outlet and three suction connections.
  • Convenience in service and replacement of components.
  • Good performance.

operating principle

Compressed air entering one of the two membranes causes it to contract and push the liquid into the outlet. At this time, the second membrane, on the contrary, creates a vacuum, sucking in liquid.
After passing the impulse a pneumatic coaxial heat exchanger directs the compressed air to the opposite diaphragm and then the cycle repeats.

DEBEM pumps "

»BOXER diaphragm pumps

Diaphragm pumps with pneumatic drive.
pumps for thick, viscous products.

  • Consumption: up to 900 l /min.
  • Head: up to 70 m.

»Stainless steel food pumps steel AISI 316 FOODBOXER

Food grade stainless steel diaphragm pumps AISI 316 steel
Food Hygiene Pumps FOODBOXER for the food, cosmetic industry.

  • Consumption: up to 900 l /min.
  • Head: up to 70 m.
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