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Ships within 48 hours · Estimated delivery Aug 25 - Aug 30
5° sidelight / 38hrs
convenient attachment point to any line with LineGrabber
Replaced by new # 67F-12411-01-00
Clear insulating cover
Mountable on all aluminum toe rails
Forespar Vented Loop 5/8" MF-843 Laser 5° sidelight / 38hrsMF 843 Vented Loop . 625" 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.
