• T-H MARINE SA-1-DP T-H Marine Flush Mount Scupper Valve Assembly - Flexible Thermo-Plastic Curl Proof Flapper for 1 to 1-1/4 Inch Drain Tubes or 1-1/2 Inch Thru Hull - Marine Deck Drainage - Black
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T-H MARINE

T-H Marine Flush Mount Scupper Valve Assembly - Flexible Thermo-Plastic Curl Proof Flapper for 1 to 1-1/4 Inch Drain Tubes or 1-1/2 Inch Thru Hull - Marine Deck Drainage - Black

T-H Marine Flush Mount Scupper Valve Assembly - Flexible Thermo-Plastic Curl Proof Flapper for 1 to 1-1/4 Inch Drain Tubes or 1-1/2 Inch Thru Hull - Marine Deck Drainage - Black

T9TSA1DP

$26.99
$26.99
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In stock
  • Genuine brand-name parts
  • Ships from US warehouse
  • 30-day returns
  • DURABLE THERMO-PLASTIC FLAPPER - Flexible thermo-plastic flapper resists sun and chemical exposure so it will not curl, rot, or lose sealing ability in harsh marine environments.
  • EASY FLUSH MOUNT INSTALLATION - Designed to mount over 1 to 1-1/4 inch drain tubes or directly to a 1-1/2 inch thru hull with four screws for a clean, low profile transom or deck install.
  • UNIVERSAL REPLACEMENT PATTERN - Universal hole pattern and grooved interior let this scupper assembly retrofit many existing rubber flapper valves and fit securely over common drain flanges.
  • RELIABLE DECK DRAINAGE - One way flapper action helps water drain off the deck while limiting backflow, keeping cockpits and walkways drier when drains are kept clear of debris.
  • MULTIPLE COLOR OPTIONS - Offered in several ring and flapper color combinations so you can match existing hardware and trim while maintaining dependable scupper performance.
Brand T-H MARINE
Manufacturer part number SA-1-DP
UPC / GTIN 733572039108
Weight 0.50 lb
Dimensions (L × W × H) 6.5 × 3.7 × 1.4 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.

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