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Sea-Dog Line 351352-1 Stainless Steel Pipe Deck Fill for Water

Manufacturer

Sea-Dog Line

<p>For over a century, Sea-Dog Line has stood as a cornerstone of the marine hardware industry, delivering innovative solutions that meet the demanding needs of recreational and commercial boaters. Founded in the early 1920s by entrepreneur Hans "Action" Broson Sneve, the company began with a unique sales approach—showcasing marine hardware aboard a 55-foot cruiser that sailed from Alaska to Mexico. This hands-on philosophy continues to shape Sea-Dog's commitment to producing hardware that performs reliably in the harshest saltwater environments.</p><h3>Industry-Leading Marine Hardware Manufacturing</h3><p>Based in Everett, Washington, Sea-Dog Corporation operates a 75,000-square-foot warehouse stocking over 8 million parts and runs an injection molding facility with 16 machines producing more than 17 million components annually. The company's extensive product line spans anchoring systems, deck hardware, electrical components, plumbing fittings, and lighting solutions—all engineered with marine-grade materials like stainless steel, brass, and UV-resistant polymers. Sea-Dog's recognition as a multiple-time NMDA Supplier of the Year underscores the brand's excellence in both product quality and customer service, while their on-staff ABYC-certified marine technician provides invaluable installation and technical support.</p><h3>Premium Marine Components for Every Vessel</h3><p>Sea-Dog's <a href="/7549-sea-dog-line-windshield-washers-wipers-replacement-motors-201195">windshield washers, wipers, and replacement motors</a> deliver crystal-clear visibility during inclement weather, with both manual and electric options featuring corrosion-resistant stainless steel arms and UV-stable blades designed specifically for marine windshield applications. Their <a href="/7549-sea-dog-line-electric-horns-200351">electric horns</a> include the popular MaxBlast line, which passed rigorous 600-hour salt spray testing while meeting US Coast Guard COLREGS and ABYC standards for audible warning devices. For fuel and water system integrity, Sea-Dog's <a href="/7549-sea-dog-line-deck-fills-200307">deck fills</a> provide secure, leak-free access points constructed from durable stainless steel with snap-in designs that resist corrosion in saltwater environments.</p><p>When maneuvering in low-light conditions, Sea-Dog's <a href="/7549-sea-dog-line-docking-lights-200335">docking lights</a> offer bright LED illumination with minimal power draw, featuring injection-molded housings that withstand impacts and temperature extremes. Proper airflow is essential for preventing moisture buildup below deck, and Sea-Dog's <a href="/7549-sea-dog-line-hose-and-cowl-vents-200534">hose and cowl vents</a> deliver reliable ventilation with low-profile designs that include snap-in deck plates for bilge applications or dorade box compatibility for cabin use. Each product reflects Sea-Dog's century-long dedication to manufacturing hardware that recreational and professional mariners can trust, voyage after voyage.</p>

Part Number

351352-1
06/01/2036 1:33 PM
Sale Price

$79.03

In Stock (10+)

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Usually delivered within 2 days

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Product Details

The Sea-Dog Line 351352-1 is a premium stainless steel pipe deck fill designed specifically for water tank applications on marine vessels. This heavy-duty deck fill provides a secure, leak-resistant connection point for refilling onboard fresh water systems.

Key Features:

  • Constructed from investment cast 316 stainless steel for maximum corrosion resistance in harsh marine environments
  • Designed for use with 1-1/2 inch - 11-1/2 NPSM straight threaded pipe connections
  • Includes stainless steel attachment chain to secure the cap and prevent loss overboard
  • Installs with three #10 flat head fasteners for a clean, flush-mounted appearance (fasteners sold separately)
  • Investment casting process ensures superior strength and durability compared to stamped alternatives

This deck fill is ideal for both new boat construction and retrofit applications where reliable water tank access is required. The 316 stainless steel construction provides superior resistance to saltwater corrosion, making it suitable for both freshwater and saltwater vessels. The threaded design ensures a watertight seal when properly installed with compatible pipe fittings.

Products specifications

Type

Water

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awesome

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very good price on ebc rotors. the shipping was about avg $ and was sent fedex, amazing it got here without being damaged, but was delivered quickly. would buy from again if prices stay low

great price on product and shipping and shipping was very fast

Excellent low price, super fast shipping, and great communication. Top notch seller. Recommend highly!!

Very quick and easy. And the price is the lowest I've found. Juse wish it would have stated somewhere that you still have to have the keys reprogrammed.

Had everything I needed and had the best price

Quick, easy, simple

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