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.
“Sufix 832 Advanced Lead Core – 18lb – 10-Color Metered – 100 yds” has been added to your cart. View cart
Plumbing & Ventilation
Forespar Marelon 5/8″ Vented Loop/Siphon Valve
$45.99
Forespar
Model: 903003
Availability: 33 in stock (can be backordered)
SKU: LNS-108-903003
Category: Plumbing & Ventilation
Tags: BRAND: Forespar, HARMONIZED CODE:, MFR PART #: 903003, UPC: 028026148742
Brand: Forespar
List Price: $45.99 Recently Viewed
-
Navico xSonic SS175M Stainless Steel Thru-Hull Tilted Medium CHIRP Transducer – 12° Element – 9-Pin
Navico
Model: 000-13778-001 -
Parallax Circuit Breaker, One Pole, 30A
Parallax Power Supply
Model: ITEQ130 -
PENN Fathom® II Lever Drag 2 Speed 60NLD2 Reel FTHII60NLD2
PENN
Model: 1563184 -
Veratron 4-1/4″ (110MM) ViewLine GPS Speedometer 0-70 KNOTS/KMH/MPH – 8 to 16V Black Dial & Bezel
Veratron
Model: A2C59501781