Forespar MF 844 Vented Loop - 1" [903016] Brand_SeaDek Fully multi-coated optics to produce

Fully multi-coated optics to produce sharp images

Works on 12V & 24V systems

Wearing the Accessory Pocket voids the Canadian ULC approval for the PFD and in the United States

UPC: 024777662728

Forespar MF 844 Vented Loop - 1" [903016] Brand_SeaDek Fully multi-coated optics to produceMF 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