Forespar MF 840 Vented Loop - 1-1/2" [903000] Cargo Shorts and easy to install as

and easy to install as it’s sibling

Sweep bandwidth: 48 MHz max

Built-in Compensators

Coverage also includes the Panama Canal Zone

Forespar MF 840 Vented Loop - 1-1/2" [903000] Cargo Shorts and easy to install asMF 840 Vented Loop 1 1 2" 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