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  • [DEPA NOPPED S4 DIAPHRAGM]
  • [DEPA NOPPED S4 DIAPHRAGM]
  • [DEPA NOPPED S4 DIAPHRAGM]
  • [DEPA NOPPED S4 DIAPHRAGM]
  • [DEPA NOPPED S4 DIAPHRAGM]
  • [DEPA NOPPED S4 DIAPHRAGM]

DEPA NOPPED S4 DIAPHRAGM

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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

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