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Diaphragm pumps
Diaphragm pumps have a number of huge advantages compared to other types of pumps. The most important of these is that they do not have a mechanical seal so the risk of leakage is minimal, they are dry self-priming, there are no dry running restrictions, they are suitable for pumping watery to highly viscous liquids and they can pump liquids containing solids.
Pneumatically driven diaphragm pumps have a number of extra benefits too, the capacity for example can be infinitely controlled by varying the air pressure, so the pumps stops automatically when the seal is closed in the return pipe and starts automatically when this seal is opened again.
Pneumatically driven. Available in PP or PVDF.
- Max. capacity: 25 l/min
- Max. pressure: 7 bar
- Max. drainage: 2,5 mm
Pneumatically driven. Available in aluminium, stainless steel AISI 316 or Hastelloy.
- Max. capacity: 53 l/min
- Max. pressure: 7 bar
- Max. drainage: 1,58 mm
Pneumatically driven. Can be supplied in PP and PVDF.
- Max. capacity: 53 l/min
- Max. pressure: 7 bar
- Max. drainage: 1,58 mm
Pneumatically-driven. Produced in polished stainless steel AISI 316 with tri-clamp connections.
- Max. capacity: 60 l/min
- Max. pressure: 8,6 bar
- Max. drainage: 3 mm
Pneumatically driven. Available in aluminium, stainless steel AISI 316 or Hastelloy.
- Max. capacity: 132 l/min
- Max. pressure: 7 bar
- Max. drainage: 3,17 mm
Pneumatically driven. Available in PP or PVDF.
- Max. capacity: 132 l/min
- Max. pressure: 7 bar
- Max. drainage: 3,17 mm
Pneumatically-driven. Produced in polished stainless steel AISI 316 with RJT connections.
- Max. capacity: 136 l/min
- Max. pressure: 8,6 bar
- Max. drainage: 5 mm
Pneumatically driven. Are available in PP of PVDF.
- Max. capacity: 272 l/min
- Max. pressure: 7 bar
- Max. drainage: 4,76 mm
Pneumatically driven. Available in aluminium or stainless steel AISI 316.
- Max. capacity: 341 l/min
- Max. discharge head: 160 m
- Max. pressure: 16 bar
- Max. drainage: 6,35 mm
Pneumatically driven. Available in aluminium, cast iron, stainless steel AISI 316 and Hastelloy.
- Max. capacity: 465 l/min
- Max. pressure: 7 bar
- Max. drainage: 4,76 mm
Pneumatically-driven. Produced in polished stainless steel AISI 316 with RJT connections.
- Max. capacity: 476 l/min
- Max. pressure: 8,6 bar
- Max. drainage: 10 mm
Pneumatically driven. Available in aluminium, cast iron, stainless steel AISI 316 or Hastelloy.
- Max. capacity: 658 l/min
- Max. pressure: 7 bar
- Max. drainage: 6,35 mm
Pneumatically driven. Available in aluminium.
- Max. capacity: 681 l/min
- Max. pressure: 7 bar
- Max. drainage: 28,5 mm
Pneumatically driven. Are available in PP or PVDF.
- Max. capacity: 727 l/min
- Max. pressure: 7 bar
- Max. drainage: 6 mm
Pneumatically driven. Available in aluminium, cast iron, stainless steel AISI 316 and Hastelloy.
- Max. capacity: 870 l/min
- Max. pressure: 7 bar
- Max. drainage: 19,1 mm
Pneumatically driven. For simultaneously pumping of 2 different kinds of liquid.
- Max. capacity: 870 l/min
- Max. pressure: 7 bar
- Max. drainage: 19,1 mm
Pneumatically driven diaphragm pumps. Available in PP or PVDF.
- Max. capacity: 901 l/min
- Max. pressure: 7 bar
- Max. drainage: 18 mm
Airvantage air motor 2" and 3" pumps with air savings of up to 50%.
- Max. capacity: 935 l/min
- Max. pressure: 7 bar
- Max. drainage: 19,1 mm
Pneumatically driven. Produced in stainless steel AISI 316 with three clamp connections.
- Max. capacity: 984 l/min
- Max. pressure: 7 bar
- Max. drainage: 9,52 mm
Diaphragm pumps 2" electric or fuel driven.
- Max. power: 0,37 kW
- Max. capacity: 6 m3/hr
- Max. discharge head: 10 m
- Max. drainage: 20 mm
Diaphragm pumps 3" electrically or fuel driven.
- Max. power: 1,5 kW
- Max. capacity: 18 m3/hr
- Max. discharge head: 15 m
- Max. drainage: 50 mm
Diaphragm pumps 4" electrically or fuel driven.
- Max. power: 3 kW
- Max. capacity: 30 m3/hr
- Max. discharge head: 15 m
- Max. drainage: 50 mm
Diaphragm pumps 4" electric or fuel driven.
- Max. power: 4 kW
- Max. capacity: 30 m3/hr
- Max. discharge head: 15 m
- Max. drainage: 60 mm
Diaphragm pumps 6" electric or fuel driven.
- Max. power: 7,5 kW
- Max. capacity: 45 m3/hr
- Max. discharge head: 15 m
- Max. drainage: 60 mm
For levelling off pulses to approx. 90%. Available in PP, PVDF, steel and stainless steel AISI 316.
