Perko 0795 Replacement Vented Flip Top Cap, For 1-1/2 in Hose, Polymer, Flame Arrestor

Overview

The Perko 0795 is a replacement vented flip top cap for Perko vented fills that use 1-1/2" hose. It is made from polymer, mounts at the gunnel without removing the fill body, and requires a 5-1/4" diameter mounting surface with #8 screws.

The cap combines fill access and tank venting in one top assembly, with an integral tank vent, flame arrestor, and anti-surge valve. It accepts metallic inserts for gas, diesel, or water fills, so the fill point can be clearly identified without adding a separate deck plate key or ground wire.

This Figure 0795 cap is for Perko vented fill models 0540, 0541, 0542, 0543, 0580, 0581, 0582, 0583, 0590, and 0591. It is not a replacement for ratcheting or EPA-style fuel caps.

Key features

• Replacement flip top cap for compatible Perko vented fills with 1-1/2" hose
• Polymer construction offered in black or white product color
• Mounts directly on the gunnel without removing the existing fill body
• Integral tank vent with flame arrestor and anti-surge valve
• Includes metallic inserts for gas, diesel, or water fill identification
• No deck plate key or ground wire required
• Requires a 5-1/4" diameter mounting surface and #8 screw size

Variants

This replacement cap is offered in two color configurations for matching the fill area, deck hardware, or surrounding gelcoat.

The hose size, mounting requirements, flip top format, and Perko vented-fill compatibility are the same across both variants.

• 0795DP0BLK, product color black. The black color gives the fill point a darker look that can blend with black deck hardware or darker trim.
• 0795DP0WHT, product color white. The white color suits installations where the fill sits near white gelcoat or light deck fittings.

Compatibility and fit

For fit confirmation, the existing fill should match one of the supported Perko vented fill figure numbers and use a 1-1/2" hose connection. Since this cap is not for ratcheting or EPA-style fuel caps, it works best as a like-for-like replacement on the listed Perko vented fills.

Installation and use

The direct gunnel mounting format helps when the fill body is staying in place and only the cap assembly needs replacement. After installation, the correct metallic insert should be used for the vessel system so gas, diesel, or water fills are not confused during refueling or dockside service.

Shipping
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Processing and dispatch
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Delivery and tracking
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Duties, taxes, and support
International customers are responsible for any customs duties, taxes, and fees charged by the destination country. If these charges are refused and a shipment returns to us, the carrier’s return cost and any re-entry customs fees will be deducted from the refund. If your order is late or you need help, contact cs@qualityboatparts.com and we will assist you.

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Warranty terms, coverage, and duration are set by each manufacturer. Issues involving defects, repairs, or replacements must be addressed with the manufacturer’s support team. When available, the warranty period is listed on the product page. If it is not shown, contact us or the manufacturer for details before purchasing.

To start a claim, the customer must contact the manufacturer and follow their process. Keep your proof of purchase and original packaging, and register the product if the manufacturer requires it, as these are often needed for warranty service.

We are happy to help you find the right contact or documentation, but we cannot decide outcomes or intervene in claim resolutions. For guidance, email cs@qualityboatparts.com.