Forespar MF 844 Vented Loop - 1" [903016] Marine Hardware | Rope & Chain Pipe and other harsh environmental elements

and other harsh environmental elements

Aluminum Clamp-on Rod Holders

One (1) Green indicator clip

Excellent strength to weight ratio

Forespar MF 844 Vented Loop - 1" [903016] Marine Hardware | Rope & Chain Pipe and other harsh environmental elementsMF 844 Vented Loop 1" Installing one of our vented loops will ensure that fluids will not siphon from tank to tank. Vented loops are commonly used in marine toilet and engine cooling systems. The simple valve system incorporated in the top of the loop allows air to enter the line when not used, yet effectively seals as water or other fluid passes through. Molded in Marelon, neither the vent nor the loop will corrode. The duckbill one way valve is