Non-Return Valve - 25mm/38mm Length: 127mm Width: 45mm Height: 53mm 131114 Whale Non-Return Valves The Whale non-return valves offer a simple way to maintain prime in a suction or discharge line...
Non-Return Valve - 19mm Length: 89mm Width: 32mm Height: 32mm 131112 Whale Non-Return Valves The Whale non-return valves offer a simple way to maintain prime in a suction or discharge line. Designed...
Non-Return Valve manufactured by Whale. Incorporates a specially moulded base to prevent it being sucked flat to the base of a water tank when used in the end of a supply hose. Ensures...
Non - Return Valves RWBJ31-124 In-line non-return valves fit to suction hose to aid priming and prevent backflow of water into the bilge. Corrosion resistant polypropylene with stainless steel...