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engine controls and any other application that requires switching action other than ON-OFF or different pole configuration separate from circuit protection
Description: Brass Nipple 1-1/2 Diameter
Each anchor has a hot dipped galvanized coating for long lasting protection
Specifications Size: 3/8" diameter
Forespar Vented Loop 1-1/2" MF-840 Winterize Your Boat engine controls and any otherMF 840 Vented Loop 1. 5" 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 into the top of the loop allows air to enter the line when not in use, yet effectively seals as water and other fluids pass through. molded in Marelon, neither loop nor vent will corrode.
