Perko Combination Gas Fill & Integrated Tank Vent – Straight Neck, Chrome Bronze Cap, Black Plastic Body, Deck Plate Key Included
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Perko Combination Gas Fill & Integrated Tank Vent – Straight Neck, Chrome Bronze Cap, Black Plastic Body, Deck Plate Key Included
The straight-neck version of Perko’s premium chrome combination gas fill and integrated tank vent. A chrome-plated bronze cap and stainless steel beaded chain give this fitting a polished appearance that suits boats with chrome or stainless deck hardware, while the straight neck makes it the right choice when the fuel tank sits directly below the fill location and the hose runs vertically without needing to change direction. Integrated flame arrestor and anti-surge valve meet USCG safety requirements. Deck plate key included.
- Straight neck — ideal when the fuel tank is positioned directly below the deck fill and the hose runs straight down without an offset; simpler installation than angled-neck versions in these layouts
- Chrome-plated bronze cap — premium finish that matches chrome and polished stainless deck hardware; more durable than plastic caps in high-UV and saltwater environments
- Stainless steel beaded chain — keeps the cap tethered to the fitting when open; corrosion-resistant in saltwater
- Black plastic body — lightweight body with chrome cap delivers a two-tone finish common on classic and offshore powerboats
- Integrated tank vent — combines fill and vent in one deck penetration; no separate vent fitting required
- Flame arrestor — prevents ignition of fuel vapours at the vent opening; required for USCG compliance on gasoline-powered vessels
- Anti-surge valve — prevents fuel from surging back through the vent during acceleration, deceleration, or rough water
- Deck plate key included — ready to use out of the box
Note: Installation must comply with USCG and ABYC fuel system standards. A bonding wire connection is required on gasoline fuel fills to prevent static sparking. Consult a qualified marine technician for installation.
Parts Desk Insights
Best use case: Specify the straight-neck version when the fuel tank is mounted directly below the fill point and the hose runs vertically — the most common layout on centre consoles and runabouts where the tank sits in a dedicated well beneath the deck. The straight neck simplifies the hose connection and reduces the number of bends in the fuel line. Choose this over the angled-neck version when there is no need to redirect the hose close to the deck. The chrome bronze cap makes it the right fit for boats with chrome hardware throughout — classic fibreglass powerboats, offshore sportfishers, and any vessel where a polished finish is expected at every deck fitting.
Also in this family — angled neck versions: Perko Combination Gas Fill & Integrated Tank Vent – Angled Neck, Chrome Bronze Cap, with Deck Plate Key and Perko Combination Gas Fill & Integrated Tank Vent – Angled Neck, Chrome Bronze Cap. All-plastic angled neck versions: Black Plastic and White Plastic. For a standalone water deck fill, see the Perko Water Deck Fill Cap – Black. For a spare or replacement deck plate key, see the Perko Adjustable Deck Plate Key – Chrome, Fits Up to 8".
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.