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Trident Hose 25211241B SEAFLEX Corrugated Hardwall Marine Exhaust Hose 1-1/2" x 12.5'

Manufacturer

Trident Hose

<p>Founded in 1985, Trident Marine has focused on producing hoses that excel in durability, performance, and reliability, earning recognition as the oldest North American marine hose company. With decades of experience engineering specialized solutions for the demanding marine environment, Trident has become a trusted name among boaters, yacht owners, and marine professionals who require components that can withstand saltwater corrosion, extreme temperatures, engine vibration, and constant exposure to the elements.</p> <h3>Marine Hose Engineering Excellence</h3> <p>Trident Marine's product portfolio addresses virtually every fluid transfer and exhaust need aboard modern vessels. Trident Marine brings aboard marine hose, tubing, ducting, conduit and flexible wet exhaust connectors to the marine market worldwide. Each product line is engineered with materials specifically selected for marine applications—from FDA-compliant compounds for potable water systems to high-temperature silicone formulations that withstand the punishing conditions of <a href="./m/7617/c/201177">wet exhaust systems</a>.</p> <p>Trident Marine's wet exhaust hoses are designed for marine wet exhaust systems, offering much greater tolerance to heat, misalignment, engine movement, and vibration. The company's corrugated designs allow for complex routing with substantial bends, while premium silicone options deliver exceptional temperature resistance and service life. For vessel owners dealing with onboard sanitation, Trident's <a href="./m/7617/c/200897">sanitation hose</a> products are designed for head and holding tank connections on boats and engineered to resist odor permeation—a critical feature in enclosed marine environments.</p> <h3>LPG Systems and Safety Components</h3> <p>Beyond hose products, Trident Marine also builds and supplies Marine LP Gas Systems. The company's comprehensive <a href="./m/7617/c/200642">LPG product accessories</a> include everything from high-pressure thermoplastic hoses and regulators to complete propane lockers that safely contain cylinders, regulators, and solenoids. Trident Marine's LPG hoses are high-pressure, thermoplastic, flexible, and fully assembled with leak testing, ensuring systems meet ABYC marine standards for safe galley operation.</p> <h3>Fuel System Integrity</h3> <p>Trident's <a href="./m/7617/c/200442">fuel hose</a> offerings represent another area where the company's engineering focus delivers real-world benefits. Their Trident fuel hose is engineered to meet strict industry standards, providing superior resistance to harsh marine conditions, fuel degradation, and temperature extremes. With barrier-lined construction compatible with both gasoline (including ethanol blends) and diesel fuels, these hoses protect against permeation while maintaining flexibility in tight engine compartments.</p> <h3>Specialized Marine Applications</h3> <p>For below-waterline applications, Trident manufactures dedicated <a href="./m/7617/c/200165">bilge and livewell hose</a> products designed to handle continuous water exposure. The company also produces heater hoses, air conditioning ducting, electrical conduits, and wash-down hoses—each formulated for specific temperature ranges, pressure ratings, and chemical resistance requirements. Each product is built with high-grade materials and designed to maintain system integrity, reflecting Trident's understanding that component failure at sea isn't just inconvenient—it can be dangerous.</p> <p>Whether you're maintaining a weekend fishing boat, outfitting a commercial vessel, or building a luxury yacht, Trident Marine's specialized hose and LPG system components deliver the reliability that marine applications demand.</p>

Part Number

25211241B
06/21/2036 10:58 PM
Sale Price

$243.82

In Stock (8)

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Product Details

The Trident SEAFLEX 25211241B is a premium corrugated hardwall marine exhaust hose designed for wet exhaust and cooling water applications. Measuring 1-1/2 inches in diameter and 12.5 feet in length, this hose delivers superior performance in demanding marine environments.

Key Features:

  • High-temperature EPDM rubber construction handles temperatures up to 280°F (138°C)
  • Corrugated design provides excellent flexibility and superior bend radius for tight engine compartment installations
  • Hardwall construction ensures durability and long service life
  • Exceeds SAE J2006-R2 marine wet exhaust hose standards
  • Meets ABYC and NMMA P-1 exhaust hose requirements
  • Lloyd's Register Type Approved for commercial marine applications
  • Black EPDM rubber resists heat, saltwater, and engine exhaust gases

This professional-grade exhaust hose is engineered to outperform standard marine exhaust hoses with enhanced temperature resistance and durability. The high-temp EPDM compound provides superior longevity compared to competitive products, making it ideal for gasoline and diesel marine engine exhaust systems.

WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov

Good

easy

emailed you yesterday and received a response shortly afterword.

Great service so far

Item arrived quickly and as described. Thanks

Website was super easy. Shipping remains to be seen.

Easy to use website, great prices!

I shoped all over the internet , the price ad presentation of the item on Autoplicity sight was second to none ,several emails from them kept me posted about the shipment , it arrived on time and was as described.I will be going bck for all my future needs.Thanks , Kenny Anet , Dallas TX.

Right price. Quick &amp; easy

First time order, seemed easy to find parts.

was quick and easy

Easy and cheaper than everywhere else!

Great prices

Great company todeal with, great communication, fast shipping great product and just a pure pleasure to deal with. thank you and will be doing business in the future again.<br><br>

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