Forespar MF 840 Vented Loop - 1-1/2" [903000] Brand_Navisafe Water Resistant Contura Switch -

Water Resistant Contura Switch - OFF-(ON) - Grey

in" replacement for competing system

8" - Black

Amperage: 25a

This affordable solution can be added to most existing Electric trim tab systems

Forespar MF 840 Vented Loop - 1-1/2" [903000] Brand_Navisafe Water Resistant Contura Switch -MF 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