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Trident Marine 147-0346 Extra Heavy Duty Bilge & Livewell Hose 3/4" x 50' Clear with Black Helix

Manufacturer

Trident Marine

<h3>About Trident Marine</h3><p>Trident Marine stands as North America's oldest marine hose company, founded in 1985 by Bill Shields in Pittsburgh, Pennsylvania. With roots in the U.S. Coast Guard and search and rescue operations, the company was built on a foundation of safety, reliability, and an intimate understanding of the marine environment. This heritage has shaped Trident Marine's unwavering commitment to producing only the highest quality marine hoses and related products for the boating industry.</p><p>What distinguishes Trident Marine in the marketplace is their comprehensive approach to marine fluid systems. The company doesn't simply manufacture products—they design, specify, source, private label, certify, and supply a complete range of marine hose, tubing, ducting, conduit, and flexible wet exhaust connectors to the global marine market. This vertically integrated model ensures consistency, quality control, and adherence to rigorous safety standards at every stage of production.</p><h3>Product Quality and Standards</h3><p>Trident Marine's product philosophy centers on long-term safety for boaters. Every hose and system component is engineered with an intense focus on performance, durability, reliability, and standard conformance. The company serves boat builders, marine distributors, and repair yards that demand the highest quality marine hose available. Their products meet and exceed industry standards set by organizations like the American Boat and Yacht Council (ABYC), ensuring that every component installed on a vessel can withstand the harsh marine environment.</p><h3>Specialized Marine Solutions</h3><p>From wet exhaust hoses designed to handle the extreme temperatures and corrosive conditions of marine engine systems to FDA-grade water hoses for potable applications, Trident Marine's product portfolio addresses the complete spectrum of fluid transfer needs aboard recreational and commercial vessels. Their silicone and EPDM rubber formulations offer superior temperature resistance and flexibility, while their corrugated designs accommodate complex installation geometries. The company also manufactures complete Marine LP Gas Systems, including lockers, regulators, solenoids, and detectors, providing boaters with safe, integrated propane solutions for onboard cooking and heating.</p><h3>Why Marine Professionals Choose Trident</h3><p>Marine professionals rely on Trident Marine because failure of critical hose systems at sea can have catastrophic consequences. Whether it's a fuel line, coolant hose, exhaust connector, or sanitation system component, Trident's products are engineered to perform reliably in conditions where replacement isn't an option. The company's decades of experience and commitment to quality have made their brand synonymous with dependability in the marine aftermarket, trusted by everyone from weekend recreational boaters to professional shipyards working on commercial vessels.</p>

Part Number

147-0346
06/01/2036 3:44 AM
Sale Price

$97.28

3 left at this price

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Usually delivered within 2 days

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FREE SHIPPING

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The Trident Marine Series 147 Extra Heavy Duty Bilge & Livewell Hose features clear PVC construction reinforced with a substantial black vinyl helix for exceptional durability and performance. This FDA-approved hose offers a heavy-duty feel while maintaining moderate flexibility, making it ideal for critical marine plumbing applications below the waterline.

Key Features:

  • Extra heavy wall vinyl construction with black helix reinforcement
  • Smooth interior bore and slightly ribbed exterior for optimal flow
  • FDA approved for potable water applications
  • Rated for below waterline connections
  • No cuffs required for secure fittings
  • 3/4" inner diameter with 0.968" outer diameter
  • Operating temperature range: +10°F to +140°F (-12°C to +60°C)
  • Working pressure: 28 PSI vacuum rating
  • Burst pressure: 4x working pressure
  • 2.25" minimum bend radius
  • 3-year manufacturer warranty

Applications:

  • Bilge pump intake and discharge lines
  • Livewell intake and drain systems
  • Sink, shower, and scupper drains
  • Potable water tank fill lines
  • General purpose marine plumbing

This 50-foot boxed hose weighs approximately 11 pounds and comes packaged in a convenient box for easy storage and handling. The clear construction allows visual confirmation of flow and cleanliness, while the black helix provides structural reinforcement without sacrificing flexibility.

Quick and easy

All good

Ordered online , no problems with order. Hopefully 2 day shipping is 2 days

Great job

Great

Excelent

Great job , awesome shipping

Quick turnaround on a tire that I couldn't find anywhere else.

Excellent

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