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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