Profile: Flow Mech Products Ltd offers booster sets, pumps and other equipment. Cold water booster sets are designed to deliver constant water pressure under variable flow demand. For potable water applications our sets incorporate WRAS listed pumps, valves & 316 stainless steel pipework. All the boosters we manufacture are individually wet tested & manufactured for ease of maintenance to enable repair or replacement of components parts with the set still in operation delivering water under pressure to a building. We hold an extensive stock range of fixed air charge expansion vessels.