AXEON - 200391 - Membrane | HF4 | 4040 | Dry

Brand: Axeon

AXEON - 200391 - Membrane | HF4 | 4040 | Dry

AXEON HF4-Series RO membrane elements operate at extra-low pressures of just 100 psi while delivering a 99% nominal salt rejection rate and flow rates up to 2,500 GPD. The HF4-4040 is protected by a hard ABS shell that improves structural integrity and reduces stress on system fittings.

Used in commercial and light industrial RO systems for drinking water, process water, humidification, and irrigation pretreatment. The 4040 form factor fits standard pressure vessels used across water treatment.

Available Options

• Element Size: 4 inch x 40 inch
• Permeate Flow: 2,500 GPD
• Applied Pressure: 100 psi
• Nominal Salt Rejection: 99%
• Maximum Feed Flow: 14 GPM
• Shipping State: Dry

Key Features

• Polyamide thin-film composite membrane
• Extra-low 100 psi operating pressure
• Hard ABS shell for improved structural integrity
• Individually vacuum tested
• Made in the U.S.A.
• Maximum operating pressure 600 psi
• Maximum operating temperature 113 F
• pH range 2-11 continuous, 1-13 short term cleaning
• Chlorine and chloramine tolerance: 0 ppm
• Maximum feed SDI: 5

Why Choose AXEON HF4-4040 RO Membrane Element, Dry

The HF4-4040 pairs extra-low energy consumption with high flow rates and the durability of a hard ABS shell. Operators get reduced pump energy, longer fitting life, and made-in-USA quality control.

Ideal Applications

• Commercial drinking water RO
• Light industrial process water
• Humidification systems
• Car wash spot-free rinse
• Irrigation pretreatment