4inch BRACKISH WATER REVERSE OSMOSIS MEMBRANE NITTO SERIES ESPA2 (optimum salt rejection and permeate flows)-ESPA2-LD-4040

• For automatic and residential water filtration systems
• Valve body in NSF listed Noryl plastic material
• Valve rubber compounded for cold water, NSF listed material
• Operating flow rate Kv = 5,6
• Backwash flow rate = 75,7 lpm @ ∆p 1,72 bar
• Certificates: DM174-2004, ACS, CE, EAC 

The filter head is compatible with:

• The MANIFOLD KIT PVC D,32 (02.00013), ensuring a secure and efficient connection to the plumbing system.
• The TOP PLATE SWITCH KIT 255-263-268 5A (02.00014), which extends the functionality of the head, allowing for monitoring and control of its status.
• Τhe BY-PASS 1265 KIT BRASS 1" GAS, providing a bypass option without interrupting the water flow.

• Product Type: Brackish water reverse osmosis membrane
• Diameter: 4 inches
• Membrane Area: 80 ft² (7.43 m²)
• Nominal Salt Rejection: 99.8% (minimum 99.6%)
• Product Flow Rate: 2,300 GPD (8.71 m³/day)
• Operating Pressure: 225 psi (1.55 MPa)
• Maximum Allowable Pressure: 600 psi (4.14 MPa)
• Feed Spacer Thickness: 34 mil (0.864 mm)
• Applications: Ultrapure water production for power generation, electronics, semiconductor, pharmaceutical, and food & beverage industries