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.
“Navico B744V 50/200 kHz Smart xSonic 9-Pin TH w/Fairing Block” has been added to your cart. View cart
Forespar Marelon 3/4″ Vented Loop/Siphon Valve
$33.99
Forespar
Model: 903001
Availability: 72 in stock (can be backordered)
SKU: LNS-108-903001
Category: Plumbing & Ventilation
Tags: BRAND: Forespar, HARMONIZED CODE:, MFR PART #: 903001, UPC: 028026148728
Brand: Forespar
List Price: $33.99 Recently Viewed
-
Victron Current Transformer 100A:50mA f/MultiPlus-II 1M/3.28′
Victron Energy
Model: CTR110000500 -
Iris A295 Dual Payload 384×288 Thermal + 1080P (10x Zoom) Visible Spectrum IP PTZ Camera
Iris Innovations
Model: IRIS-A295 -
Weld Mount Double Poly Clamp f/1/4″ x 20 Studs – 1/2″ OD – Requires 1.5″ Stud – Qty. 25
Weld Mount
Model: 80500 -
KVH TracNet™ H60 Ku-Band Antenna w/TracNet Hub
KVH
Model: 01-0436-11