Diaphragm Pumps Ltd
Kelva Air Operated Double Diaphragm (AODD) Pumps are becoming the most common pumps for use when Only Air is available or when pumping solid laden liquids or slurries. Kelva Diaphragm Pumps have no seals as the diaphragm acts as the barrier between the Liquid side and the drive side of the pump. When the liquid pressure reaches the air pressure, the Kelva pump reaches a point of balance and stalls without the need for bypasses or overload protection.Kelva Diaphragm Pumps can run dry indefinately and have the ability to self prime to 7 metres or more in some cases. They can handle viscosities up to 20000 Centipoise as standard and some Kelva models can handle cPs into the 100's of 1000's. Kelva Pumps are some of the most reliable AOD's in the marketplace, Self Priming, Dry running, Intrinsically safe, these are just a few of the features of Kelva Diaphragm Pumps. Models include pumps for pumping hygienic products, aggressive chemicals aswell as standard industrial duties. High pressure models are also available for filter press applications or for pumping into closed systems. ATEX regulated Kelva pumps are offered for Zone 1 environments. Kelva Pumps and spares are available from Diaphragm Pumps Ltd, Stoke On Trent, England. As one of the largest stockists of pumps and spares in Europe, we hope we can supply all your Kelva Pump needs.
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Diaphragm Pumps Ltd. Suppliers of Pumps and Spares from the following manufacturer
This pump range is also marketed as Optiflo by the Johnson Pump Company who are the manufacturers
Diaphragm Pumps ltd. is not affiliated with the Original Equipment Manufacturer Mentioned on this website. Click Here for Manufacturers website