Click or scroll to zoom
Tap or pinch to zoom
![Forespar MF 843 Vented Loop - 5/8" [903003]](http://cemarine.com/cdn/shop/products/73261XL_700x700.jpg?v=1576634310)
![Forespar MF 843 Vented Loop - 5/8" [903003]](http://cemarine.com/cdn/shop/products/73261XL_1000x1000.jpg?v=1576634310)
Forespar MF 843 Vented Loop - 5/8" [903003]
Save 30%
$45.95
$31.99
SKU 73261
Manufacturer Part Number: 903003
UPC #: 028026148742
Category: Accessories
Manufacturer Part Number: 903003
UPC #: 028026148742
Category: Accessories
MF 843 Vented Loop - 5/8"
Installing one of our vented loops will ensure that fluids will not siphon from tank to tank. Vented loops are commonly used in the marine toilet system and engine cooling system. The simple valve system incorporated in the top of the loop allows air to enter the line when not in use, yet effectively seals as water or other fluid passes through. Molded in Marelon, neither vent nor loop will corrode. The duckbill one way valve is designed to seal properly if particulate matter is present in fluids.
Specifications:
- Barb Size: 5/8" (15.87mm)
- Height: 4-1/2" (114.3mm)
- Width: 4" (101.6mm)
Specifications:
- Type: Vented Loops
- Box Dimensions: 2"H x 5"W x 5"L WT: 0.15 lbs
- UPC: 028026148742
![Forespar Marelube TEF45 30cc Syringe [770066]](http://cemarine.com/cdn/shop/products/88792XL_512x512.jpg?v=1616442055)
![Forespar Marelube TEF45 6cc Syringe [770065]](http://cemarine.com/cdn/shop/products/88791XL_512x512.jpg?v=1616442046)
![Forespar Sta-Plug Mini Emergency Plug [150112]](http://cemarine.com/cdn/shop/products/79009XL_512x512.jpg?v=1560285879)
![Forespar Marelon Full-Flow Seacock 3/4" Mushroom Through-Hull [904043ABYC]](http://cemarine.com/cdn/shop/products/68947XL_512x512.jpg?v=1576633232)
![Forespar WL-1 Floating Strobe LED Water Light [205102]](http://cemarine.com/cdn/shop/products/68378XL_512x512.jpg?v=1576633042)