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Wet Exhaust 45° Elbow, Molded HT EPDM 250°F, 3.00 Inch ID, Inch Clampable OD

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Description & Features

Designed for marine wet exhaust systems, the Wet Exhaust 45° Elbow, Molded HT EPDM 250°F, 3.00 Inch ID, Inch Clampable OD from Trident Marine Systems provides a flexible, angled connection with a 3.00-inch internal diameter and a minimum clampable length of 1.5 inches. Molded from high-temperature EPDM rubber rated to 250°F continuous, this elbow accommodates heat, misalignment, vibration, and movement in demanding marine exhaust environments.

Heavy-wall molded construction keeps back pressure low and contributes to quieter exhaust flow. Clamps are included, and installation requires a minimum of two stainless steel clamps at each end. This elbow is rated for wet exhaust applications only and carries a 5-year warranty. It meets Abyc, Nmma, and ISO exhaust standards.

SKU: TRL345SS

Supplier Part Number (MPN): TRL-345-S/S

Alternate Part Numbers: C1FV19, TRL-345SS

Specifications

Brand
TRIDENT MARINE SYSTEMS
Cover Material
EPDM
Hose Color
Black
Inside Diameter
3 in
Nominal Size
#03
Resistance Properties
Ozone, Salt Water, Diesel Fumes and Splash, Cold, Heat
Series
TRL Series
Sg Installation
Do not Damage or Kink, Install Far Enough Downstream from the Point of Wet Exhaust System Water Injection So That the Maximum Continuous Operating Temperature at It's Location Does not Exceed That of the Component, Install over Rigid Tubing or Pipe with R
Sg Operation
In Case of Backfire, Visually Inspect the Entire Wet Exhaust System for Damage, Leaks or Separated Connections
Tube Material
EDPM/Silicone

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Product Questions & Answers (1)

Question by: Jerry H on Feb 22, 2026, 12:49 PM
Running a 3-inch wet exhaust on a repowered inboard and need a 45 angle to clear the stringers. This elbow rated for continuous use or just occasional high-heat situations?
Answer by: Customer Support on Feb 23, 2026, 5:04 PM
Continuous use is exactly what this is built for. The EPDM rubber compound is rated at 250 degrees F for ongoing operation, not just short bursts. Heavy-wall molded construction keeps back pressure down during sustained running, which matters in a tight engine room where heat builds up. Just make sure the water injection point is upstream enough that temps at the elbow's location don't climb past that 250 degree mark, and you're in good shape. Carries a 5-year warranty as well.

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