Forespar MF 839 Vented Loop - 1-1/4" Underwater Lighting Life Light® will never corrode

Life Light® will never corrode

Cable: Pre-wired with 1

Autopilot Pump Type 1 Adjustable Reversing 12V Up To 15 CI Cylinder

Precision machined hose barb

Its 38 mm diameter vertical tube contains a float inside

Forespar MF 839 Vented Loop - 1-1/4" Underwater Lighting Life Light® will never corrodeMF 839 Vented Loop 1 1 4" 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