Scandvik 12104P Recessed Deck Drain Cap & Cup Assembly — Zytel Nylon, 2-3/4" Mount (390-12104P)
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Scandvik 12104P Recessed Deck Drain Cap & Cup Assembly
A premium recessed deck drain cap and cup assembly from Scandvik, engineered for a flush, low-profile installation in boat decks, cockpit soles, and shower sumps. The cap and cup are moulded from DuPont™ Zytel® nylon resin — a high-performance engineering plastic chosen for its superior strength and UV resistance compared to standard nylon — ensuring the fitting maintains its structural integrity and appearance through years of sun exposure. A rubber gasket under the cap seals the opening watertight when closed.
Parts Desk Insights
This recessed cap and cup assembly is the correct fitting when you need a flush-mount deck drain closure that sits level with the surrounding surface rather than protruding above it — eliminating trip hazards and maintaining a clean deck profile. It is well-suited to cockpit sole drains, shower sump access points, and any deck penetration where a recessed, watertight cap is preferred over a standard raised fitting. The Zytel® nylon construction is a meaningful upgrade over commodity plastic fittings in high-UV environments such as open cockpits and exposed decks. Confirm your mounting hole is 2-3/4" diameter before ordering. If you need a deck fill fitting for fuel or water rather than a drain cap, see the related products below.
Key Features
- Recessed cap and cup design — flush-mount, low-profile installation
- Moulded from DuPont™ Zytel® nylon resin for superior strength and UV resistance
- Rubber gasket under cap provides a watertight seal when closed
- Requires a 2-3/4" diameter mounting hole
- Suitable for cockpit sole drains, shower sumps, and deck penetrations
Related Products
Shipping information
In-stock and OEM parts: ship same or next business day.
Locally warehoused items: ship within 3–4 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.