Axeon NF4-4021 4″ x 21″ – 950 GPD NF Membrane

Axeon – NF4 Series Membrane Elements – NF4-4021 – 950 GPD Membrane Element

(Formerly R.O. UltraTec)

Manufactured using the industry’s leading membrane film technology. NF4 Membrane Elements offer reliability,high performance, and deliver consistent results. NF4 Membrane Elements are one of the industries most reliable and highest performing nanofiltration elements. Advanced membrane technology and manufacturing processes ensure high quality and performance, allowing for improved system performance.

• Improved System Performance
• Superior Quality and Cost Savings
• Individually Vacuum Tested
• Made in the U.S.

Operating Limits:

• Membrane Type: Polyamide Thin Film Composite
• Maximum Operating Temperature: 113°F (45°C)
• pH Range, Continuous Operation: 2 – 11pH
• Range, Short Term Cleaning (30 Min.): 1 – 12
• Maximum Feed Silt Density Index (SDI): 5 SDI
• Chlorine Tolerance: 0 PPM

Features:

• High Flow (HF) Membrane Material
• Protective ABS Hard Shell
• Made in the U.S.A.

Specifications:

• Axeon Part Number: 200411
• Axeon Product Description: NF4-4021
• Applied Pressure: 70 PSI (4.83 BAR)
• Permeate Flow Rate: 950 GPD (3.60 m³/d)
• Nominal Salt Rejection: >97%

Permeate flow and salt rejection based on the following test conditions: 550 ppm Softened Tap Water, 77°F (25°C), 15% Permeate Recovery, 6.5 – 7.0 pH Range, and the specified applied pressure. Data taken after 30 minutes of operation. Maximum pressure drop for each element is 13 psi. Minimum salt rejection is 80%. Permeate flow for individual elements may vary +/- 20%.

Dimensions:

• A: 21″ (533.4 mm)
• B: 1.1″ (27.94 mm)
• C: 0.75″ (19.05 mm)
• D: 3.95″ (100.3 mm)