Product Overview: Nitto Hydranautics SWC5-LD-4040 Reverse Osmosis Membrane

Key Attributes:

• Optimized for salt rejection and high permeate flow
• Suitable for low permeate TDS and feed pressure requirements
• High energy efficiency at competitive pricing
• Low differential design reduces colloidal fouling
• Maintains low feed pressures and extends cleaning intervals

Technical Specifications:

• Dimensions: 4" diameter, 40" length
• Application: Seawater desalination
• Construction: Polyamide composite
• Active membrane area: 80 sq ft
• Exact diameter: 3.95" (100mm)
• Exact length: 40" (1016mm)
• Salt rejection rate: 99.7%
• Maximum feed flow: 3.6 m³/hr
• Minimum brine flow: 0.7 m³/hr
• Maximum pressure: 8.27 MPa
• Maximum operating temperature: 45°C
• Chlorine tolerance: <0.1 ppm
• pH range: 2-11 (continuous), 1-13 (cleaning)
• Maximum feedwater turbidity: 1.0 NTU

Ideal Applications:

• Large-scale desalination facilities
• Industrial processes