Forespar MF 840 Vented Loop - 1-1/2" [903000] Marine Hardware | Teak Lumber UPC: 754059064376

UPC: 754059064376

Will not stress brass

IC Retail Kit 12V Gulper IC Pump & Strainer IC

Requires VHF antenna or dedicated AIS antenna (available as optional accessory)

Maximum Amperage: 15A @ 12V DC (per circuit)

Forespar MF 840 Vented Loop - 1-1/2" [903000] Marine Hardware | Teak Lumber UPC: 754059064376MF 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