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PLASTIC – Chemical resistant AODD pumps

OVERVIEW

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

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DEPA Diaphragm Pumps Brochure

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PRODUCT DESCRIPTION

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.

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