PLASTIC – Chemical resistant AODD pumps
|Designed for resistance to corrosive media and environments – with rugged non-metallic construction and components||Ideal for abrasive, viscous and shear sensitive media and for products with entrained solids|
|Air operated plus electrically conductive plastic housing means suitability for explosive or hazardous areas||Tolerance of dry running and harsh usage|
|Minimal maintenance with no lubrication required||Positive displacement pumping action minimises product shear|
|Self-priming||Easy control of flow rate by regulating air supply|
DEPA Diaphragm Pumps Brochure
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Plastic Diaphragm Pumps
To meet abrasive and corrosion resistant requirements, the Crest Pump’s range of DEPA plastic diaphragm pumps have been developed to utilise non-metallic materials such as polypropylene, PVDF or PTFE to ensure your process operates efficiently and reliably against the toughest applications.
The developments of the Series P plastic diaphragm pumps offer a combination of modern industrial design, combined with the daily requirements of pumps, like temperature, chemical resistance and high mechanical strength. The computer-aided design of the injection molding achieves a consistent high quality with an excellent surface finish for low flow resistance and good abrasion resistance. The result of the design offers a strong and compact diaphragm pump.
DEPA plastic diaphragm pumps have been developed to transfer a wide span of corrosive liquids, slurries, pastes and sludges for which pumps of metal construction fail to offer the necessary chemical resistance.