Vented loops are vital components to any onboard plumbing system reducing the risk of sinking or flooding. The glass reinforced composite Marelonâ„¢ Vented Loops allow air to enter the lines preventing that dangerous back siphoning effect. Use above the waterline on your head discharge system, bilge pump, the engine, gen-sets, air conditioners, ballast tanks or other equipment. Vented loops help make sure your boat stays afloat after the pumps are turned off.
“Lumitec Illusion Flush Mount LED Down Light – Spectrum RGBW – Warm White – Mirrored Housing” has been added to your cart. View cart

Forespar Marelon 1-1/8″ Vented Loop, MF847
$55.99
Forespar
Model: 903018
Availability: 38 in stock (can be backordered)
SKU: LNS-108-903018
Category: Uncategorized
Tags: BRAND: Forespar, HARMONIZED CODE:, MFR PART #: 903018, UPC: 028026192233
Brand: Forespar
List Price: $55.99 Recently Viewed
-
Tekonsha ZCI™ Zero Contact Interface Universal ModuLite® – Universal Trailer Light Power Module
Tekonsha
Model: 119250 -
Raymarine TM185MW 1Kw Depth and Temperature CHIRP Transom Mount
Raymarine
Model: A80803 -
Forespar Marelon 1-1/2″ Vented Loop/Siphon Valve
Forespar
Model: 903000 -
Whitecap Clam Shell Midget Vent 2-1/4″ x 2-1/4″
Whitecap
Model: S-1390C