Forespar MF 844 Vented Loop - 1" [903016] Outdoor | Weather Instruments Interconnect Functionality - Yes

Interconnect Functionality - Yes

The MS-CBUSB3

It communicates with Mastervolt devices**

Perko 1-1/2" Seacock Ball Valve Bronze

Forespar MF 844 Vented Loop - 1" [903016] Outdoor | Weather Instruments Interconnect Functionality - YesMF 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