Forespar MF 840 Vented Loop - 1-1/2" [903000] Brand_Ocean Signal the wide beam format also

the wide beam format also creates crisper and larger return images on the display

Boom can be shortened if necessary

which lets you move your Spot-Lock 5' increments in any direction

Advanced AutoPilot

Forespar MF 840 Vented Loop - 1-1/2" [903000] Brand_Ocean Signal the wide beam format alsoMF 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