We are a U.S. manufacturer & distributor of reverse osmosis membranes, pressure vessel housings, pumps, motors, filters, controllers and instrumentation since 1995!


Call: (760) 598-0189 Email: HCTIVISTA@GMAIL.com


*Quantity Pricing Available!

*International Shipping Available!


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

Regular price $273.00
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 )

Regular price $523.70
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

Regular price $219.00
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

Regular price $175.36
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 )

Regular price $227.70
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

Regular price $222.75
LG BW 4040 R 225 PSI 2,500 GPD 4 x 40 inch LG Chem Water Solutions High Rejection Brackish Water Membrane

LG BW 4040 R 225 PSI 2,500 GPD 4 x 40 inch LG Chem Water Solutions High Rejection Brackish Water Membrane

Regular price $269.00
LC LE PRO-4040 FilmTec™ DOW / DuPont 150 PSI 2,750 GPD 4 x 40 inch Membranes

LC LE PRO-4040 FilmTec™ DOW / DuPont 150 PSI 2,750 GPD 4 x 40 inch Membranes

Regular price $311.84
Replaces XLE-2540 FilmTec DOW / DuPont Membranes 100 PSI 850 GPD 2.5 x 40 inch ( MEM-2540XLP )

Replaces XLE-2540 FilmTec DOW / DuPont Membranes 100 PSI 850 GPD 2.5 x 40 inch ( MEM-2540XLP )

Regular price $196.58
2.5 x 14 inch 1000 PSI FRP Fiberglass Pressure Vessel Membrane Housing ( PV-2514SW )

2.5 x 14 inch 1000 PSI FRP Fiberglass Pressure Vessel Membrane Housing ( PV-2514SW )

Regular price $494.19
ESPA-4021 Hydranautics Nitto Membranes 150 PSI 1000 GPD 4 x 21 inch

ESPA-4021 Hydranautics Nitto Membranes 150 PSI 1000 GPD 4 x 21 inch

Regular price $253.23
Replaces ESPA-4021 Hydranautics Nitto Membranes 150 PSI 1000 GPD 4 x 21 inch ( MEM-4021LP )

Replaces ESPA-4021 Hydranautics Nitto Membranes 150 PSI 1000 GPD 4 x 21 inch ( MEM-4021LP )

Regular price $223.50
PV-2540SW 1000 PSI FRP Fiberglass Pressure Vessel Membrane Housing

PV-2540SW 1000 PSI FRP Fiberglass Pressure Vessel Membrane Housing

Regular price $525.00
2SFQ42SEEL Cat Pump 4.2 GPM / 15.9 LPM 1200 PSI 3/8" NPT(F) 1725 RPM Direct Drive 316 Stainless Steel

2SFQ42SEEL Cat Pump 4.2 GPM / 15.9 LPM 1200 PSI 3/8" NPT(F) 1725 RPM Direct Drive 316 Stainless Steel

Regular price $1,289.00
Series 150 / S150 Microprocessor RO Controller - NEMA 4X, 1HP Pump Output S 150

Series 150 / S150 Microprocessor RO Controller - NEMA 4X, 1HP Pump Output S 150

Regular price $1,280.00
Sold Out
REPLACES ESPA3-4040 Hydranautics / Nitto Membranes (MEM-4040LP3)

REPLACES ESPA3-4040 Hydranautics / Nitto Membranes (MEM-4040LP3)

Regular price $299.00
Replaces XLE-4021 FilmTec DOW / DuPont Membranes 100 PSI 1000 GPD 4 x 21 inch ( MEM-4021XLP )

Replaces XLE-4021 FilmTec DOW / DuPont Membranes 100 PSI 1000 GPD 4 x 21 inch ( MEM-4021XLP )

Regular price $271.23
LG BW 4040 ES LG Chem

LG BW 4040 ES LG Chem

Regular price $219.00
TM720D-440 Brackish Water 'TORAY' Membranes

TM720D-440 Brackish Water 'TORAY' Membranes

Regular price $794.06
2.5 x 21 inch 1000 PSI FRP Fiberglass Pressure Vessel Membrane Housing ( PV-2521SW )

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

Regular price $523.70
Replaces XLE-4040 FilmTec DOW / DuPont Membranes 100 PSI 2600 GPD 4 x 40 inch ( MEM-4040XLP )

Replaces XLE-4040 FilmTec DOW / DuPont Membranes 100 PSI 2600 GPD 4 x 40 inch ( MEM-4040XLP )

Regular price $256.50
Sold Out
Replaces SW30-2540 FilmTec DOW / DuPont Membranes (MEM-2540SW-HF)

Replaces SW30-2540 FilmTec DOW / DuPont Membranes (MEM-2540SW-HF)

Regular price $202.50
US Motor (Nidec) Standard 1800 RPM 48Y Frame Carbonator Motors - Hydrocomponents & Technologies Inc.

6078 1/2 HP 115/230 Volt U.S. Motors Nidec 1800 RPM 48Y Frame Carbonator Pump Motors

Regular price $288.12
PA 801 Fluid-o-Tech 260 GPH 4.33 GPM Standard Bypass High Volume Brass Rotary Vane Pump PA0801ANDNM0000

PA 801 Fluid-o-Tech 260 GPH 4.33 GPM Standard Bypass High Volume Brass Rotary Vane Pump PA0801ANDNM0000

Regular price $143.24
PA 401 / PA401 Fluid-o-Tech 140 GPH 2.33 GPM Standard Bypass Compact Brass Rotary Vane Pump PA0401ANCNN0000

PA 401 / PA401 Fluid-o-Tech 140 GPH 2.33 GPM Standard Bypass Compact Brass Rotary Vane Pump PA0401ANCNN0000

Regular price $131.95