AXEON® NF3–Series Membrane Elements are manufactured using the industry’s leading membrane film technology. These membranes offer reliability, high performance and deliver consistent results. Water treatment professionals have come to rely on the superior performance and dependability of AXEON NF3–Series Membrane Elements.

AXEON NF3–Series Membrane Elements are ideal for removing a high percentage of TOC and THM precursors with medium to high salt passage and medium hardness passage. AXEON NF3–Series Membrane Elements are an ideal choice for surface water and ground water where good organic removal is desired with partial softening.

Features:

• Superior Quality and Cost Savings
• Individually Inspected, Qualified and Vacuum Tested
• All Industry Standard Sizes
• Nanofiltration Membrane Elements
• Improved RO System Performance

Specifications:

• Description: NF3-4021
• Applied Pressure (psi / bar): 70 / 4.83
• Permeate Flow Rate (gpd / m³/d): 1000 / 3.79
• Nominal Salt Rejection %: 40 - 50

Dimensions (Inches)

A: 21
B: 1.1
C: 0.75
D: 3.95

Operating Limits:

• Membrane Type: Polyamide Thin-Film Composite
• Maximum Operating Temperature (°F / °C): 113 / 45
• Maximum Operating Pressure (psi / bar): 600 / 41
• pH Range, Continuous Operation: 2 - 11
• pH Range, Short Term Cleaning (30 Min.): 1 - 12
• Maximum Feed Silt Density Index (SDI): 5
• Chlorine / Chloramine Tolerance (ppm): 0
• Maximum Feed Flow Rate (gpm): 16