Cart 0
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

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

 

PLEASE REFERENCE DATA SHEET & 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 -

 

TO VIEW DATA SHEET LARGER RIGHT CLICK SHEET AND SELECT OPEN IMAGE IN NEW TAB

 

 

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

    We Also Recommend

    2.5 x 21 inch. 1000 PSI FRP Fiberglass Pressure Vessel Seawater Watermaker Membrane Housing ( PV-FRP-2521-1000 )

    2.5 x 21 inch. 1000 PSI FRP Fiberglass Pressure Vessel Seawater Watermaker Membrane Housing ( PV-FRP-2521-1000 )
    LG BW 4040 UES 100 PSI 2700 GPD 4 x 40 inch Ultra-Energy Saving Membrane LG Chem Water Solutions

    LG BW 4040 UES 100 PSI 2700 GPD 4 x 40 inch Ultra-Energy Saving Membrane LG Chem Water Solutions
    PA 2501 Fluid-o-Tech 90 GPH 1.50 GPM Standard Bypass Compact Brass Rotary Vane Pump PA0251ANCNN0000

    PA 2501 Fluid-o-Tech 90 GPH 1.50 GPM Standard Bypass Compact Brass Rotary Vane Pump PA0251ANCNN0000
    Replaces SW30-2521 FilmTec DOW / DuPont 800 PSI 300 GPD 2.5 x 21 inch Membranes ( MEM-2521SW-HF )

    Replaces SW30-2521 FilmTec DOW / DuPont 800 PSI 300 GPD 2.5 x 21 inch Membranes ( MEM-2521SW-HF )
    SW30-2540 FilmTec™ DOW / DuPont Seawater 800 PSI 600 GPD 2.5 x 40 inch Membranes

    SW30-2540 FilmTec™ DOW / DuPont Seawater 800 PSI 600 GPD 2.5 x 40 inch Membranes