Flow Thru (tank) Flow Thru (tank)

The FlowThru™ range of tanks is ideally suited for systems where the water stored in the tank is not circulated due to a maintained level of continuous pressure in the system. Every model in the range has been designed with a patented FlowThru™ connection which diverts system water into and, more importantly, out of the tank while the pump is running. This constant flushing action assures that the water in the tank remains as fresh as possible and eliminates the possibility of stagnant water during normal system operations. Like the rest of GWS’s steel and composite tanks, the FlowThru™ incorporates our patented controlled action diaphragm-CAD2, which regulates movement and prevents the diaphragm from rubbing against the tank wall.