Forespar MF 840 Vented Loop - 1-1/2" ADDLINE3 Manufacturer part number: 883221A1

Manufacturer part number: 883221A1

Manufacturer part number: 835282Q1

Flat rocker actuator resists accidental switching

decking and molding

Cable length - 30M (98

Forespar MF 840 Vented Loop - 1-1/2" ADDLINE3 Manufacturer part number: 883221A1MF 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