Versa Matic E4 1 1/2" synthetic diaphragm pumps

Versa Matic E4 1 1/2" synthetic diaphragm pumps


Pneumatically driven. Are available in PP of PVDF.

  • Max. capacity: 21 m3/hr
  • Max. capacity: 350 l/min
  • Max. capacity: 21000 l/hr
  • Max. discharge head: 70 m
  • Max. pressure: 7 bar
  • Max. drainage: 12 mm



The 1 1/2" synthetic diaphragm pumps is available in polypropylene or PVDF. For hazardous areas ATEX versions are available which can discharge static electricity.

Depending on the liquid to be pumped, the pumps are available with diaphragms, balls, seats and o-ring seals in various materials including; PTFE, XL-thermoplastic, EPDM, Viton, Buna-N, Neopreen or Hytrel.

The pumps are equipped with bolted pump chambers so the risk of leakage is minimal.

The foul air control system of these pumps has a wear-resistant ceramic sliding shoe and sliding plate which slide over each other completely without air leakage which guarantees reliable operation, even at low air pressure and with long term use.


The pumps do not need oil lubrication and no freezing occurs in the foul air control system.

These 1 1/2" synthetic  diaphragm pumps are supplied with shared manifolds which enable the DN 40 suction and press connections to be placed in 3 different positions.

 The new 1 1/2 "diaphragm pumps type E40 is the successor of the E4 with higher capacity.


  • PP
  • PVDF

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