ESPA4-LD-4040 Hydranautics Nitto 2,350 GPD at 100 PSI 4 x 40 inch 99.2% Salt Rejection Membranes PF Replaces SW30-2521 DuPont FilmTec 300

Replaces SW30-2521 DuPont FilmTec 300 GPD at 800 PSI 2

000 GPD (38 m³/d) Stabilized Salt Rejection 98

500 LPH) Max Static Pressure 290 PSI (20 Bar) Operating Pressure Adjustable (Standard relief ~230 PSI) Inlet/Outlet Ports 1/2" NPT(F) Mounting Style Carbonator Clamp (Band Clamp) Shaft Connection Double Flat Drive Internal Bypass Yes (Standard) Max Liquid Temp 158°F (70°C)

237 Cat Pump 4 GPM 1200 PSI 1125 RPM Nickel Aluminum Bronze

3 GPM) at standard operating speeds

ESPA4-LD-4040 Hydranautics Nitto 2,350 GPD at 100 PSI 4 x 40 inch 99.2% Salt Rejection Membranes PF Replaces SW30-2521 DuPont FilmTec 300ESPA4 LD 4040 Hydranautics Nitto 2,350 GPD at 100 PSI 4 x 40 inch 99. 2% Salt Rejection Membranes. Hydranautics ESPA4 LD 4040 RO Membrane The Hydranautics ESPA4 LD 4040 (manufactured by a Nitto Group Company) is an ultra low pressure, energy saving reverse osmosis (RO) membrane designed to purify brackish water. Built with an advanced composite polyamide polymer, this 4 inch by 40 inch spiral wound element features a special 34 mil low differential