Vented loops are vital components to any onboard plumbing system reducing the risk of sinking or flooding. The glass reinforced composite Marelon™ 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.
Plumbing & Ventilation
Forespar Marelon 5/8″ Vented Loop/Siphon Valve
$45.99
Forespar
Model: 903003
Availability: 33 in stock (can be backordered)
List Price: $45.99Recently Viewed
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Model: C720-0542 -
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