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ESPA1-4040 Hydranautics / Nitto 150 PSI 2,600 GPD 4 x 40 inch Membranes

ESPA1-4040 Hydranautics / Nitto 150 PSI 2,600 GPD 4 x 40 inch Membranes

Hydrocomponents & Technologies Inc.

Description

ESPA1-4040 Hydranautics / Nitto 150 PSI 2,600 GPD 4 x 40 inch Membranes

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PLEASE REFERENCE TABLE BELOW

 

💧 Hydranautics ESPA1-4040 RO Element

 

Product Description

 

The Hydranautics ESPA1-4040 is a leading 4-inch by 40-inch Energy Saving Polyamide (ESPA) Reverse Osmosis (RO) element, engineered to provide high water production while minimizing energy consumption. This element utilizes advanced thin-film composite (TFC) technology to consistently achieve a high stabilized salt rejection of at a low test pressure of just 150 PSI. The ESPA1-4040 delivers a high nominal permeate flow of 2,600 Gallons Per Day (GPD), making it a highly efficient and cost-effective choice for commercial water treatment facilities, light industrial RO systems, and applications where low operating pressure and energy conservation are critical priorities.

 

Specifications Table

 

Characteristic Specification Units / Notes
Model ESPA1-4040 Energy Saving Polyamide
Membrane Type Polyamide Thin-Film Composite TFC
Element Dimensions (Nominal) inches
Active Area 80 (7.4) sq ft (sq m)
Permeate Flow Rate (Nominal) 2,600 (9.8) GPD (m3/day). tolerance
Stabilized Salt Rejection (Minimum )
Applied Pressure (Test) 150 (10.3) PSI (Bar)
Max Operating Pressure 600 (41) PSI (Bar)
Max Operating Temp 113 (45) F (C)
Continuous pH Range -

 

Model # Diameter x Length GPD Rejection Typical Pressure
ESPA1-4040 4.0 x 40 2,600 99% 150







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