T-H Marine Washdown Deck Fitting with Shut-Off Valve — 3/4" Hose (WDV1DP)
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You have 30 days to request a return. All sale items are final sale.
T-H Marine Washdown Deck Fitting with Shut-Off Valve — 3/4" Hose
A practical, no-fuss deck wash fitting with a built-in shut-off valve — so you can stop water flow at the fitting itself without running back to the pump switch. The T-H Marine WDV1DP is injection-molded plastic, lightweight and corrosion-proof, and mounts cleanly into a 1-1/4" deck hole with three countersunk screws for a flush, finished look. The barbed hose fitting connects directly to 3/4" I.D. hose, making it compatible with most standard marine washdown hose setups.
Key Features
- Built-in shut-off valve — stop water flow at the fitting without shutting off the pump
- Injection-molded plastic construction — lightweight, corrosion-proof, and UV-resistant
- 2-1/4" diameter fitting mounts in a standard 1-1/4" diameter deck hole
- Three countersunk screws for a flush, secure installation
- Barbed hose fitting connects to 3/4" I.D. hose
- Simple, tool-friendly installation
Compatible Applications
- Deck washdown systems on bass boats, aluminum boats, and smaller center consoles
- Any 3/4" I.D. hose washdown system requiring a deck-mounted shut-off point
- Installations where a lightweight, corrosion-proof fitting is preferred over stainless
- 1-1/4" deck hole installations
Parts Desk Insights
The WDV1DP is the value-oriented choice for washdown deck fittings — best suited for bass boats, jon boats, and aluminum fishing boats where a functional, lightweight fitting is the priority and the premium price of a stainless bayonet fitting isn’t warranted. The built-in shut-off is a genuine convenience feature that the basic deck fittings don’t include. For a premium stainless steel option with a bayonet quick-connect that works under full pressure, the Johnson Pump JP61121 Flush-Mount Deck Wash Fitting is the step-up choice. To complete your washdown system, the Johnson Pump F38B-19 12V 9.2 GPM Pump is a high-output compatible pump option.
Part Number: WDV1DP | Material: Injection-Molded Plastic | Mounting Hole: 1-1/4" diameter | Hose Connection: 3/4" I.D. Barbed
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 1-3 business days.
Special-order items: timeline confirmed after order.
Returns & warranty
Returns & Satisfaction Guarantee
We stand firmly behind the quality of every product we sell. Your confidence matters to us — and we back it with a straightforward 30-Day Satisfaction Guarantee.
If you are not fully satisfied, you may request a return within 30 days of delivery. All returns must receive pre-approval prior to being sent back. Unauthorized returns will not be accepted.
To qualify for a return:
Item must be in new, unused condition
Product must be in its original packaging
All parts, components, hardware, manuals, and accessories must be included
Packaging must be undamaged and suitable for resale
Important:
Electronics are strictly inspected. No returns on open-box electronics. Exceptions may apply only with prior written approval. Any electronic unit that has been installed, powered, activated, or altered may not be eligible for return.
We are serious about product integrity — and equally serious about taking care of our customers. If there is ever a product issue, contact us immediately so we can make it right.
For return authorization, please contact our support team before shipping anything back.