Forespar MF 847 Vented Loop - 1-1/8" [903018] Hunting & Fishing | Harnesses & Fighting Belts (1 each) grease seal

(1 each) grease seal

You must have all the ingredients – pressure

Designed for use by trailered boats and in permanent protected moorings

UPC: 9420064105076

Sail Area- 315 sq

Forespar MF 847 Vented Loop - 1-1/8" [903018] Hunting & Fishing | Harnesses & Fighting Belts (1 each) grease sealMF 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