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GWS FlowThru™ Series Expansion Vessels

With the innovative Global Water Solutions Flow-Thru series design, currently available in both composite and steel variants.  All Flow-Thru tanks are equipped with Global Water Solutions unique, exclusive Flow-Thru technology, which guarantees that your system will deliver the highest quality, freshest water possible by simply removing stagnation!

System water is diverted into, and more critically out of, the tank using the Flow-Thru connection. Flow-Thru expansion vessels can be connected directly to the water supply without a pump or with a pumped supply. During regular system operation, the risk of stagnant water is completely eliminated thanks to this continuous flushing activity, which also ensures that the water in the tank stays as fresh as possible.

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