Forespar MF 847 Vented Loop - 1-1/8" [903018] Engine Parts & Service UPC: 672057205105

UPC: 672057205105

UPC: 093344051814

On a power-driven vessel underway of 12 meters or more in length but less than 50 meters in length:

A-Series Raised Rocker Circuit Breaker - Double Pole - 50A

225° Masthead light

Forespar MF 847 Vented Loop - 1-1/8" [903018] Engine Parts & Service UPC: 672057205105MF 847 Vented Loop 1 1 8" Installing one of our vented loops will ensure that fluids will not siphon from tank to tank. 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. Molded in Marelon, neither vent nor loop will corrode. The duckbill one way valve