Depa Nopped S4 Diaphragm - CPi Technology

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Depa Nopped S4 Diaphragm Increased Efficiency The nopped surface creates turbulent boundary layers, resulting in advantageous flow conditions (similar to golf ball dimples) and thus improved energy efficiency. Increased Durability · Nopped design reduces mechanical stress by providing greater flexibility · Lower mechanical stress in nopped design provides greater durability · Wear resistant surface provides added durability when pumping fluids with higher solid content Applications · Excellent resistance to mild sodium hydroxide, sulphuric or hydrochloric acids; many solvents and bases · Abrasive fluids and slurries · Ideal for high viscosity and shear sensitive materials, e.g. paint, coatings, sludge, and sewage · Wide temperature range

DEPA Nopped S4 Diaphragm Features · Innovative: Pioneered the nopped design utilising a thermoplastice elastomer (TPE) for diaphragm material · Durable and efficient: Improved energy efficiency compared to standard TPE diaphragms, the innovative nopped design offers excellent performace and enables longer service life · Cost effective: Provides lower costs of operation, reduces spare parts inventory, maintenance downtime and increases plant capacity · Versatile: Interchangeable among the DEPA pumps ranges (modular design) Benefits · Santoprene material combines elastomer (EPDM) and polypropylene (PP), thus, it possesses the same flexibility and durability that is characteristic of elastomer components · Injection molded process provides consistent quality and excellent flex life · The TPE used to manufacture the diaphragms provide excellent dimensional accuracy and tensile characteristics · No additional fabric reinforcement is needed · Excellent durability and performance · Excellent abrasion resistance · Very good chemical and mechanical resistance