Sea-Dog Hose Deck Fill Body, 316 Stainless Steel, Body Only for 1-1/2 Inch Hose - 351300-1

The Sea-Dog 351300-1 is the body-only component of Sea-Dog's Hose Deck Fill system, sized for 1-1/2 inch hose. This listing is the deck fill body alone (no cap included), letting boat owners replace a damaged or corroded fill body without buying a full new assembly, or pair it with the cap of their choice from Sea-Dog's color-coded lineup (diesel green, water blue, or waste black).

The body is constructed of investment cast 316 stainless steel for corrosion resistance in marine environments. It uses an 11-1/2 NPSM straight thread pitch, the same threading Sea-Dog's replacement caps are designed to engage, so compatible caps thread on securely for a proper seal at the deck.

Installation is straightforward: the body mounts with three #10 flat-head fasteners (not included) through the deck. USCG regulations require a bonding wire connection at the fill to prevent sparking, so the body should be wired into the boat's bonding system during installation. A flange gasket (part number 351349) is sold separately and is recommended for a watertight seal between the body and the deck.

This body is intended for 1-1/2 inch hose connections and is part of Sea-Dog's broader Hose Deck Fill product family, which includes color-coded replacement caps, O-rings, and gaskets sold individually.

Specifications

• Brand: Sea-Dog
• Manufacturer Part Number: 351300-1
• Type: Hose Deck Fill Body (Body Only, No Cap)
• Hose Size: 1-1/2 inch
• Thread Pitch: 11-1/2 NPSM straight
• Material: Investment cast 316 stainless steel
• Weight: 0.728 pounds
• Mounting Hardware: Three #10 flat-head fasteners (not included)
• Gasket: Sold separately, Flange Gasket part number 351349
• Bonding: Requires bonding wire connection per USCG regulations
• UPC: 035514351966

Frequently Asked Questions

Does the Sea-Dog 351300-1 come with a cap? No. The 351300-1 is the deck fill body only, with no cap included, so it should be paired with a Sea-Dog replacement cap sized for 1-1/2 inch hose fittings, such as the color-coded diesel, water, or waste caps.

What hose size is this deck fill body designed for? The 351300-1 deck fill body is sized for 1-1/2 inch hose connections.

What material is the 351300-1 deck fill body made of? It is made of investment cast 316 stainless steel, chosen for corrosion resistance in marine environments.

How much does the 351300-1 deck fill body weigh? The Sea-Dog 351300-1 weighs 0.728 pounds.

What thread does the deck fill body use? The 351300-1 body uses an 11-1/2 NPSM straight thread pitch, matching the thread on Sea-Dog's compatible replacement caps.

What hardware is needed to install the 351300-1? Installation requires three #10 flat-head fasteners, which are not included with the 351300-1 deck fill body.

Is a gasket included with the 351300-1? No, a gasket is not included. Sea-Dog sells a matching flange gasket separately under part number 351349 for a watertight seal at the deck.

Does this deck fill need to be bonded? Yes. USCG regulations require a bonding wire connection at the 351300-1 deck fill body to prevent sparking.

Can I use the 351300-1 body with any Sea-Dog deck fill cap? The 351300-1 body threads with 11-1/2 NPSM straight thread pitch, the same threading used on Sea-Dog's 1-1/2 inch replacement caps, so it is intended to pair with those caps.

Why would I buy the deck fill body separately instead of a complete kit? The 351300-1 lets you replace just the body of a Sea-Dog Hose Deck Fill if it is damaged or corroded, without having to replace a still-serviceable cap.

What is the UPC for the Sea-Dog 351300-1? The UPC for the Sea-Dog 351300-1 deck fill body is 035514351966.