Description
Double Barb Inline Scupper Check Valve – 1-1/2″ – Black
A great solution to provide a scupper check valve in the drain line. Allows use of standard thru-hull fittings in the cockpit and on the hull exterior.
Features:
- Prevents Backwash
- Chemical Resistant Materials
- Thermo-Plastic Flapper
Specifications:
- Construction: Polymer
- Box Dimensions: 4″H x 6″W x 9″L WT: 0.35 lbs
- UPC: 733572062502
Explore more from our collection.
![T-H Marine Double Barb Inline Scupper Check Valve - 1-1/2" - Black [Ils-1500-Dp] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/t-h-marine-double-barb-inline-scupper-check-valve-1-1-2-black-ils-1500-dp-1.webp)

![Viega Megapress 316 Fkm Reducer - 1-1/2" X 1-1/4" [91920] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/viega-megapress-316-fkm-reducer-1-1-2-x-1-1-4-91920-1.webp)
![Attwood Snap-Handle Stainless Steel Drain Plug - 1" Diameter [7520A3] 1](https://automotivecenter.shop/wp-content/uploads/2026/05/attwood-snap-handle-stainless-steel-drain-plug-1-diameter-7520a3-1.webp)
Reviews
There are no reviews yet.