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  This section displays Trident Marine's Wet Exhaust Systems. Trident Marine's high-performance hoses, bellows, humps, and elbows set new standards for durability, safety, and performance. 

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EXHAUST HOSE AND ELBOW PRICING



 E-mail me at marine.exhaust@gmail.com
COMPONENTS  CONSTRUCTION  SIZES 
EXHAUST HOSE

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200-BLACK HT   Black 100% EPDM Rubber, 
Multi-Ply Polyester Reinforced, Heavy Wall 
250-BLACK HT   Black 100% EPDM Rubber, 2-Ply Polyester 
Reinforced, Wire Helix, Heavy Wall 
252-BLACK HT   Black Corrugated 100% EPDM Rubber, 2-Ply 
Polyester Reinforced, Wire Helix, Heavy Wall
202V-BLUE VHT   Glossy Blue 100% Silicone Rubber, 
Multi-Ply Polyester Reinforced 
202X-RED XHT   Glossy Red 100% Silicone Rubber, 
Multi-Ply Nomex® Reinforced 
1/2"
to
16" ID
EXHAUST 90° ELBOW

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TRL-90-BLACK HT   Black 100% EPDM Rubber-Moulded, 2" to 10" ID w/4 Step Up Sizes Available 
290V-BLUE VHT   Blue Silicone Blended Rubber-Moulded, 2" to 10" ID w/4 Step Up Sizes Available 
290X-RED XHT   Lava Red 100% Silicone Rubber, 2" to 10" ID w/4 Step Up Sizes Available 
292V-BLUE VHT   Glossy Blue 100% Silicon Rubber, Multi-Ply Polyester Reinforced, 2" to 4" ID 
292X-RED XHT   Glossy Lava Red 100% Silicone Rubber, Multi-ply Nomex® Reinforced 2" to 4" ID 
2"
to 
10" ID

2"
to
4" ID 
EXHAUST 45° ELBOW

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TRL-45-BLACK HT   Black 100% EPDM Rubber-Moulded, 3" to 10" ID 
240V-BLUE VHT   Blue Silicone Blended Rubber-Moulded, 3" to 10" ID 
240X-RED XHT   Lava Red 100% Silicone Rubber, 3" to 10" ID 
242V-BLUE VHT   Glossy Blue 100% Silicon Rubber, Multi-Ply Polyester Reinforced, 2" to 4" ID 
242X-RED XHT   Glossy Lava Red 100% Silicone Rubber, 
Multi-ply Nomex® Reinforced 2" to 4" ID 
3"
to
10" ID

2"
to
4" ID 
EXHAUST BELLOWS
1&2 HUMPS

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TTH-BLACK HT   1 Hump, Black 100% EPDM Rubber-Moulded, 3" to 10" ID w/6 Step Up Sizes Available 
270V-BLUE VHT   1 Hump, Blue Silicone Blend Rubber-Moulded, 3" to 10" ID w/6 Step Up Sizes Available 
270X-RED XHT   1 Hump, Lava Red 100% Silicone Rubber-Moulded, 3" to 10" ID w/6 Step Up Sizes Available 
272V-BLUE VHT   1 Hump, Glossy Blue 100% Silicon Rubber, Multi-Ply Polyester Reinforced, 2" to 12" ID 
272X-RED XHT   1 Hump, Glossy Lava Red 100% Silicone Rubber, Multi-ply Nomex® Reinforced 2" to 12" ID 
274V-BLUE VHT   2 Hump, Glossy Blue 100% Silicon Rubber, Multi-Ply Polyester Reinforced, 2" to 16" ID 
274X-RED XHT   2 Hump, Glossy Lava Red 100% Silicone Rubber, Multi-ply Nomex® Reinforced 2" to 16" ID 
2"
to 
10" ID

2"
to
4" ID 
EXHAUST T-BOLT CLAMPS

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720   Stainless Steel T-Bolt Clamps 

3/4" wide 301 S/S Band 

305 S/S Bolt (2.5" or 3.5" Long) 

18-8 S/S Lock Nut 

Fits
1" to 16" ID Hose, Bellows & Elbows
EXHAUST TUBING CONNECTORS

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260   Fiberglass Marine Wet Exhaust Connectors for all Flexible Rubber Exhaust Components -- Marine UL Listed -- ABS Type Approved 
+250° F. Max Continuous 

260V   Fiberglass Marine Wet Exhaust Connectors for all Flexible Rubber Exhaust Components -- Marine UL Listed -- ABS Type Approved 
+350° F. Max Continuous 

1" to 16" OD 
 
Marine Exhaust Systems of Alabama, Inc.
Discussion:
Wet exhaust systems have decided advantages over dry exhaust systems. They are quieter, cleaner and cooler; and do not pose a fire or burn hazard (eliminating the need for insulation beyond the water injection point). Today, most pleasure boats with inboard engines (for power, auxiliary, generator) have wet exhaust systems. Typically, raw water is pumped from the engine intake seacock and strainer; through a heat exchanger, possibly oil cooler(s) and water injection nipple or mixing elbow at the exhaust manifold; and it’s dumped with the exhaust gas (cooled from 1100° F. + to less than 212°F. on most engines) into the wet exhaust piping and out the stern. Most commonly the latter is a combination of flexible rubber exhaust hose, bellows & elbows; sometimes fiberglass or stainless steel pipe (at least for connectors); and mufflers or silencers. Flexible hose, bellows and elbows are easier and simpler to run than rigid pipe. They’re not subject to corrosion or stress cracking; and they absorb more engine movement, vibration and noise. While the highest quality black rubber exhaust withstands maximum continuous temperatures up to 250°F., some high performance engines emit wet exhaust at 300° to 500° F. Here only silicone rubber can be used. 
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Marine Exhaust Systems of Alabama, Inc.