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
SKU:T9TSA1DP
In stock
Couldn't load pickup availability
- Free shipping on $70+
- Ships from US warehouse
- 30-day returns
The T-H Marine SA-1-DP is a flush mount scupper valve assembly.
Key features
- 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.
Specifications
| Brand | T-H Marine |
|---|---|
| Manufacturer part number | SA-1-DP |
| Part type | Valve |
| UPC / GTIN | 733572039108 |
| Weight | 0.50 lb |
| Dimensions (L × W × H) | 6.5 × 3.7 × 1.4 in |
| Category | Marine & Boating |
| Condition | New |
| Returns | 30-day returns on unused items |
| Also searched as | SA 1 DP, SA1DP |
Questions
What does shipping cost?
Standard shipping is free on orders of $70 or more to the lower 48 states and DC, and $8 below that. Express is $15 at checkout. Orders ship the same business day when placed early in the day, otherwise the next business day; standard delivery takes 3–5 business days. Alaska and Hawaii are charged by weight at checkout.
Can I return it?
Yes — unused items in the original packaging can be returned within 30 days of delivery. A restocking fee may apply; see our refund policy.
Shipping & delivery
Shipping & delivery
Free standard shipping on orders of $70 or more to the lower 48 states and DC; $8 on smaller orders. Express is $15 at checkout; Alaska and Hawaii are charged by weight. Orders ship from the warehouse closest to you — the same business day, or the next business day if ordered late in the day, on a weekend or holiday. Standard delivery takes 3–5 business days. 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
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 return shipping is the buyer’s responsibility unless the item arrived defective, damaged or incorrect. Items marked Final sale can't be returned. If a part fails, contact us with your order number and we'll help with the manufacturer's warranty claim.
Fitment & part numbers
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.
