AXEON NF5-4040 Nanofiltration Membrane

AXEON® NF5–Series Nanofiltration Membrane Elements are designed for tap water applications requiring higher flow rates at low energy operating pressures at 70 psi. These membranes are specially designed for the removal of polyvalent ions while allowing for higher passage of salts. NF5–Series Membranes feature flow rates from 2,400 to 12,000 gallons per day and are fiberglass wrapped. 

Features:

• Ultra-Low Operating Pressure
• Fiberglass Wrapped for Enhanced Durability

Specifications:

• Description: NF5-4040
• Applied Pressure (psi / bar): 70 / 4.83
• Permeate Flow Rate (gpd / m³/d): 2,400 / 9.09
• Nominal Salt Rejection %: 30 - 50

Dimensions (Inches)

A: 40
B: 1.04
C: 0.75
D: 3.90

Operating Limits:

• Membrane Type: Polyamide Thin-Film Composite
• Maximum Operating Temperature (°F / °C): 113 / 45
• Maximum Operating Pressure (psi / bar): 600 / 41.40
• pH Range, Continuous Operation: 2 - 11
• pH Range, Short Term Cleaning (30 Min.): 1 - 13
• Maximum Feed Silt Density Index (SDI): 5
• Chlorine / Chloramine Tolerance (ppm): < 1
• Maximum Feed Flow Rate (gpm): 14