• T-H MARINE SA-2B-DP T-H Marine Flush Mount Scupper Valve Assembly – Durable Marine Scupper Valve with Curl Proof Flapper for 1" to 1.25" Drain Tubes – Versatile Installation, White Frame/Black Flapper
  • T-H MARINE SA-2B-DP T-H Marine Flush Mount Scupper Valve Assembly – Durable Marine Scupper Valve with Curl Proof Flapper for 1" to 1.25" Drain Tubes – Versatile Installation, White Frame/Black Flapper
  • T-H MARINE SA-2B-DP T-H Marine Flush Mount Scupper Valve Assembly – Durable Marine Scupper Valve with Curl Proof Flapper for 1" to 1.25" Drain Tubes – Versatile Installation, White Frame/Black Flapper
1 3

T-H MARINE

T-H Marine Flush Mount Scupper Valve Assembly – Durable Marine Scupper Valve with Curl Proof Flapper for 1" to 1.25" Drain Tubes – Versatile Installation, White Frame/Black Flapper

T-H Marine Flush Mount Scupper Valve Assembly – Durable Marine Scupper Valve with Curl Proof Flapper for 1" to 1.25" Drain Tubes – Versatile Installation, White Frame/Black Flapper

T9TSA2BDP

$26.99
$26.99
Sale Sold out
Shipping calculated at checkout.

In stock
  • Genuine brand-name parts
  • Ships from US warehouse
  • 30-day returns
  • ENHANCED WATER DRAINAGE - Our premium flush mount scupper valve features a durable thermo-plastic flapper designed to withstand harsh marine conditions, ensuring your boat stays dry and safe from unwanted water intrusion.
  • EASY AND VERSATILE INSTALLATION - This flexible scupper adapter streamlines the installation process over drain tubes or directly to a 1½” thru hull with just four screws, making it a hassle-free upgrade to your boating setup.
  • CURL-PROOF FLAPPER DESIGN - Say goodbye to curling or warping flappers that compromise performance. Our innovative curl-proof design maintains a secure seal, providing reliable water barrier functionality throughout every trip.
  • ADAPTABLE TO MULTIPLE BOAT MODELS - This marine scupper valve accommodates drain tubes from 1” to 1-1/4”, making it a versatile solution for a wide range of boats, ensuring compatibility and easy replacement for various setups.
  • SEAMLESS WATERTIGHT INSTALLATION - Engineered with a grooved interior designed to fit perfectly over drain flanges, our scupper assembly guarantees a watertight seal every time, allowing for peace of mind on the water.
  • LONG-LASTING PERFORMANCE - Built with robust materials engineered for long-lasting durability, our scupper valve significantly reduces the need for replacements and offers exceptional value, ensuring a reliable boating experience for years to come.
  • CONFIDENCE IN BOATING SAFETY - Protect your boat with a reliable boat drain valve designed to eliminate unwanted water accumulation, ensuring enhanced safety and enjoyment during every boating adventure.
Brand T-H MARINE
Manufacturer part number SA-2B-DP
UPC / GTIN 733572039207
Weight 0.50 lb
Dimensions (L × W × H) 2.9 × 2.9 × 0.7 in
Category Marine & Boating
Condition New — genuine brand-name product
Genuine brand-name product, full manufacturer warranty. Ships from the closest US warehouse — normally within 1–3 business days. Questions before you order? Send us the manufacturer part number above and we’ll confirm. 30-day returns on unused items.

Shipping & delivery

Orders ship from the distributor warehouse closest to you, normally within 1–3 business days of purchase. Standard ground delivery takes 3–7 business days in the continental US; expedited options are shown at checkout. Oversized items (bumpers, running boards, large tonneau covers, some marine equipment) ship LTL freight — we contact you to schedule delivery and a signature is required.

Returns & warranty

Unused, uninstalled parts in original packaging can be returned within 30 days of delivery. A restocking fee of up to 20% may apply depending on the product and supplier, and return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Every product carries the full manufacturer warranty. Contact us with your order number to start a return.

Fitment & part numbers

Verify fitment with the manufacturer part number shown above and your vehicle’s year, make, model and trim. If the listing says “Fits select…”, confirm your exact application before ordering. Not sure? Send us your VIN and the part number and we’ll check it for you.

View full details