Forespar 5/8" Siphon Vented Loop #903003

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Forespar 903003 Watermakers & FiltrationMF 843 Vented Loop - 5/8"Installing one of our vented loops will ensure that fluids will not siphon from tank to tank. Vented loops are comm only 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 is designed to seal properly if particulate matter is present in fluids. Specifications: Barb Size: 5/8" (15.87mm) Height: 4-1/2" (114.3mm) Width: 4" (101.6mm) Normalized SKU: 903003UPC Code: 028026148742 Show more