Forespar MF 839 Vented Loop - 1-1/4" [903011] Marine Hardware | Ski Tows Passive speaker

Passive speaker

and manufacturing the highest quality marine products for over 100 years

UPC: 091887991802

Height of Light Bar Itself: 3 inches

and more (requires a compatible Garmin chartplotter or GHC 50 autopilot instrument

Forespar MF 839 Vented Loop - 1-1/4" [903011] Marine Hardware | Ski Tows Passive speakerMF 839 Vented Loop 1 1 4" 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