Forespar MF 840 Vented Loop - 1-1/2" [903000] Brand_Frabill Mounting Hole Diameter Inches: 1"

Mounting Hole Diameter Inches: 1"

and genset data is then distributed throughout the vessel over a single cable where it can be monitored by any NMEA 2000® compatible display

Twin-fin design gives a more stable True Wind Direction (TWD)

Color/finish: White

Or add to Vantage Connect and use in place of Vantage Connect's internal temperature sensor

Forespar MF 840 Vented Loop - 1-1/2" [903000] Brand_Frabill Mounting Hole Diameter Inches: 1"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