Mirror-polished 316 stainless steel water deck fill with keyless pop-up tab on a white background.
Close-up view of the keyless water deck fill installed on a white fiberglass boat deck with an ocean background.
Side-angle view of the stainless steel deck fill mounted flush on a boat's gunwale, showing the pop-up cap open.
Technical dimension drawing showing 74mm flange diameter, 85mm total height, and 38mm hose barb diameter.
Detail view highlighting the rust-free properties of marine-grade 316 stainless steel in harsh saltwater environments.
Close-up of the integrated flip-up tab that allows for manual opening without the need for a separate deck key.
Exploded view of the deck fill components showing the threaded cap, rubber O-ring seal, and mounting flange.
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316 Stainless Steel Water Deck Fill

Keyless Pop-Up Cap (1.5" / 38 mm)

Regular price$11.98

Order preview

1 unit at $11.98 USD $11.98 USD

Merchandise subtotal 0.45 kg estimated packaged weight

Delivery options

1 unit / 0.45 kg packaged

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Product information

Product overview

Check dimensionsReview the selected option and product drawings.
Confirm compatibilityMatch materials, connections and installation clearance.
Plan the orderCombine compatible items before checking delivery.

316 Stainless Steel Water Deck Fill - Keyless Pop-Up Cap (1.5" / 38mm) is listed in Marine Deck Fills and is intended for the marine use described below. Review the listed dimensions, configuration and installation requirements before ordering.

Availability: In stock and available to order. Orders are prepared from current stock. Delivery timing depends on the destination and selected shipping method.

Product details

  • Product type: Marine Deck Fills
  • Material: 316 Stainless Steel
  • Compatibility reference: Yachts, Bass Boats, Pontoons, Center Consoles

Professional Grade Marine Water Deck Fill

Upgrade your vessel with the AirowMarine 316 Stainless Steel Water Deck Fill. Engineered for demanding maritime environments, this high-performance filler neck features a mirror-polished mirror finish that resists pitting and crevice corrosion in saltwater conditions. The innovative keyless pop-up design eliminates the frustration of lost deck keys, allowing for immediate tool-free access via an integrated flip tab.

  • Material: Marine-Grade AISI 316 Stainless Steel for strong longevity.
  • Operation: Tool-free keyless cap with integrated retaining chain to prevent loss.
  • Sealing: High-compression O-ring gaskets help provide a watertight seal for tank purity.
  • Compatibility: Standard 1.5 inch (38mm) hose fitment for universal boat applications.

Each kit includes the deck fill assembly, a precision-fit gasket, and high-quality stainless steel mounting hardware for a complete, ready-to-install solution.

Before ordering

  • Compare the listed dimensions with the installation area or existing part.
  • Select the correct size, model, voltage or configuration where options are offered.
  • Installation method and required hardware can vary by boat and mounting surface.

Shipping note: Shipping is calculated at checkout based on destination, package weight and service. Combining several small accessories in one order can reduce the delivery cost per item.