Forespar MF 839 Vented Loop - 1-1/4" [903011] Marine Plumbing & Ventilation | Transfer Pumps Rating: 400 Cont / 600

Rating: 400 Cont / 600 Inter / 1500 Crank

but greatly increases ease of installation

Input Voltage: 9-36V DC

The Freedom XMIC inverter/charger is the smallest

Forespar MF 839 Vented Loop - 1-1/4" [903011] Marine Plumbing & Ventilation | Transfer Pumps Rating: 400 Cont / 600MF 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