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.
“Valterra D04-0016 Bronze E-Z Flush Standard 3″ x 20′ RV Drain Hose” has been added to your cart. View cart
Forespar Marelon 1-1/2″ Vented Loop/Siphon Valve
$37.99
Forespar
Model: 903000
Availability: 92 in stock (can be backordered)
SKU: LNS-108-903000
Category: Plumbing & Ventilation
Tags: BRAND: Forespar, HARMONIZED CODE:, MFR PART #: 903000, UPC: 028026148711
Brand: Forespar
List Price: $37.99 Recently Viewed
-
SeaDek 40″ x 80″ 6mm Two Color Full Sheet – Brushed Texture – Camel/Beach Sand (1016mm x 2032mm x 6mm)
SeaDek
Model: 45225-20405 -
Echonautics K10TDD001A fairing Block for CB101 Transducer
Echonautics
Model: K10TDD001A -
GROCO 2″ NPT x 2-1/4″ ID Bronze Full Flow 90° Elbow Pipe to Hose Fitting
GROCO
Model: FFC-2000