4inch BRACKISH WATER REVERSE OSMOSIS MEMBRANE NITTO SERIES CPA7 (ultra-high salt rejection)-CPA7-LD-4040

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

Code: 120.00012

Availability: Pre-order

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Description

The CPA7-LD-4040 membrane from Hydranautics is part of the CPA (Composite Polyamide) series, which sets the standard for reverse osmosis membranes with the highest salt rejection rates for brackish water applications. The Low Differential (LD) technology employed in this model helps minimize colloidal fouling, allowing for longer intervals between cleanings and maintaining low feed pressures. This makes it ideal for applications requiring ultra-high salt rejection and the production of high-purity water.

Features

Flow:: 2.300 GPD (8,71 m³/ημέρα)

Rejection:: 99,80%

Function Pressure:: 225 psi (1,55 MPa)

Diameter:: 4"

Membrane Surface:: 80 ft² (7,4 m²)

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4inch BRACKISH WATER REVERSE OSMOSIS MEMBRANE NITTO SERIES CPA7 (ultra-high salt rejection)-CPA7-LD-4040