Search
Close this search box.
RO Family

Maintenance-free RO water storage tanks

Reverse Osmosis Tanks

GWS premium reverse osmosis tanks are the industry leaders when it comes to purified water storage. Constructed from the finest FDA compliant materials available, the tanks incorporate a water storage chamber assembled with a virgin polypropylene liner, high-grade butyl diaphragm and patented stainless steel water connection.

Every diaphragm is post-cured to remove any elements that can impart odor and taste. This ensures zero secondary contamination and maintains the pure, clean water from the RO system.

GWS premium reverse osmosis (RO) tanks are high quality storage tanks for RO treated water and are suitable for domestic and/or light commercial applications.

Constructed of deep drawn steel domes, our RO tanks provide an unparalleled reliability in the reverse osmosis industry. Featuring brass air valve and O-ring sealed air cap, it will provide many years of service. The tanks are finished with a dual layer polyurethane paint finish.

The RO tanks are constructed of the fi nest materials available which ensures the tank does not taint the water in any way.

As with all GWS products, our RO tanks are quality-tested throughout the production process to ensure their structural integrity.

Features & Benefits

Product Certifications

Reverse Osmosis Tanks CE

CE

Europe

Reverse Osmosis Tanks ACS LOGO GWS 2021

ACS

France

Reverse Osmosis Tanks WRAS

WRAS

United Kingdom

Reverse Osmosis Tanks KC

KC

South Korea

Reverse Osmosis Tanks NSF 58

NSF

USA

Products

Home

About Us

News

Events

Testimonials

Career

Contact

Support

Frequently Asked Questions

BIM Components

Water Supply

Maintenance-Free Pressure Tanks

PressureWave™

Challenger™

C2Lite CAD™

Anti-Legionella

FlowThru™

FlowThru™ Inline Adaptor

Pressure Tanks with Interchangeable Membranes

SuperFlow™

Pressure Tanks for Special Applications

HydroGuard™

(Ultra)Max™

All-Weather™

M-Inox™

Pump Controllers

PumpWave™

Water Treatment

System Components

Filter Housings

Sediment Filters

Inline Filters

Media Cartridges

PA-E™

Anti-Scale Solutions

OneStop Plus™

RO Systems

G500™

75GPD™

Contact Treatment

C2Lite UT™

MixMaster™

Heating

Expansion Tanks for Potable Water

ThermoWave™

Expansion Tanks for Non-Potable Water

HeatWave™

SolarWave™

Other

Borehole Pipes

ProLine™

Accesories

Accessories

Follow Us on Social Media