![T-H Marine Double Barb Inline Scupper Check Valve - 3\/4" - Black [ILS-750-DP]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/600x600/products/34425/42728/83961XL__98417.1583864376.jpg?c=2 "T-H Marine Double Barb Inline Scupper Check Valve - 3\/4\" - Black [ILS-750-DP]")
![T-H Marine Double Barb Inline Scupper Check Valve - 3\/4" - Black [ILS-750-DP]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/1280x1280/products/34425/42728/83961XL__98417.1583864376.jpg?c=2 "T-H Marine Double Barb Inline Scupper Check Valve - 3\/4\" - Black [ILS-750-DP]")
Product Overview
Double Barb Inline Scupper Check Valve - 3/4" - 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: 0.3 lbs
- UPC: 733572064957
![T-H Marine Double Barb Inline Scupper Check Valve - 1-1\/2" - Black [ILS-1500-DP]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/34427/42730/83963XL__13434.1583864380.jpg?c=2 "T-H Marine Double Barb Inline Scupper Check Valve - 1-1\/2\" - Black [ILS-1500-DP]")
![T-H Marine Double Barb Inline Scupper Check Valve - 1-1\/8" - Black [ILS-1200-DP]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/34426/42729/83962XL__22899.1583864378.jpg?c=2 "T-H Marine Double Barb Inline Scupper Check Valve - 1-1\/8\" - Black [ILS-1200-DP]")
![T-H Marine Scupper Flapper Repair Kit [FSRK-3-DP]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/35228/43775/84221XL__86477.1585783273.jpg?c=2 "T-H Marine Scupper Flapper Repair Kit [FSRK-3-DP]")
![T-H Marine Large Rectangular Scupper - White [LRS-2-DP]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/53639/72483/100028XL__92287.1697680267.jpg?c=2 "T-H Marine Large Rectangular Scupper - White [LRS-2-DP]")
![T-H Marine Flow-Max Ball Scupper - Clear [FMS-1-0-DP]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/39693/51616/88080XL__29950.1614614168.jpg?c=2 "T-H Marine Flow-Max Ball Scupper - Clear [FMS-1-0-DP]")
![T-H Marine Straight Barbed All-Purpose Drain - White [APD-2-DP]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/45323/60343/94366XL__40742.1652280227.jpg?c=2 "T-H Marine Straight Barbed All-Purpose Drain - White [APD-2-DP]")
![T-H Marine Washdown Fitting w\/Shutoff Valve [WDV-1-DP]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/52887/71247/100597XL__91843.1692931319.jpg?c=2 "T-H Marine Washdown Fitting w\/Shutoff Valve [WDV-1-DP]")
![T-H Marine Washdown Valve w\/Chrome Base [WDV-1CP-DP]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/52888/71248/100598XL__09647.1692931320.jpg?c=2 "T-H Marine Washdown Valve w\/Chrome Base [WDV-1CP-DP]")
![T-H Marine T-H FLEX 3\/4" Expandable Braided Sleeving - 100 Roll [FLX-75-DP]](https://cdn11.bigcommerce.com/s-6g54mu6qkm/images/stencil/500x659/products/44661/59202/83992XL__77708.1646686469.jpg?c=2 "T-H Marine T-H FLEX 3\/4\" Expandable Braided Sleeving - 100 Roll [FLX-75-DP]")