Forespar Plastic Vented Loop 1/2" Hose Engines 30mm Single hinged cheek block

30mm Single hinged cheek block

Inc VAT Unit AL-7420 420 Rudder Stock 19 244 £534

5 104 3800 BW-616105 740-4 507-551 £28

reduces maintenance costs and prolongs the life of engine parts

Forespar Plastic Vented Loop 1/2" Hose Engines 30mm Single hinged cheek blockInstalling a vented loop will ensure that fluids will not siphon from a tank or the sea. Vented loops are commonly used in the marine toilet system and engine cooling system. The simple valve system incorporated in the top of the loop allows air to enter the line when not in use, yet effectively seals as water or other fluid passes through. Moulded in Marelon, neither vent nor loop will corrode. The duckbill one way valve is designed to seal properly