Perko Waste Deck Fill – Chrome-Plated Zinc, 1-1/2" Hose, Includes Key & O-Ring
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Perko Waste Deck Fill – Chrome-Plated Zinc, 1-1/2" Hose, Includes Key & O-Ring
A purpose-built deck fill fitting for marine holding tank (waste) systems. This Perko fitting is designed for 1-1/2" waste hose connections and provides a secure, key-operated deck access point for pump-out service. The chrome-plated zinc alloy body delivers corrosion resistance with a polished appearance, while the slotted black plastic cap requires a deck plate key to open — preventing accidental or unauthorized access to the waste system.
Includes the matching deck plate key and O-ring for a complete, ready-to-install fitting.
Key Features
- Purpose-built for waste/holding tank systems — not for fuel use; designed for pump-out service connections
- Chrome-plated zinc alloy construction — corrosion-resistant with a polished finish suited for deck hardware
- Key-operated slotted cap — requires a deck plate key to open; prevents accidental access
- Fits 1-1/2" waste hose — compatible with standard marine holding tank hose
- Deck plate key included — matching key included; no need to source separately
- O-ring included — provides a reliable, leak-resistant seal when the cap is closed
Parts Desk Insights
Best use case: The standard choice for boats with onboard holding tanks that require a deck-level pump-out connection. The key-operated cap is a practical safety feature — it ensures the waste fitting can’t be confused with a fuel fill or opened accidentally at the dock. Install this fitting in a clearly marked location on the deck, separate from any fuel fills, to meet typical marina pump-out requirements. For a replacement deck plate key if yours is lost, see the Perko Deck Plate Key – Black Plastic, 1-1/2" Slot-Type. For fuel deck fill options, see the Perko Combination Gas Fill & Integrated Tank Vent.
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.