MARINE WET EXHAUST BELLOWS
7901 Series
Marine wet exhaust bellows are designed with 6 plies of polyester reinforcement. Wet exhaust bellows don’t corrode or crack, and are durable enough to absorb engine movement and vibration.
BENEFITS
- Marine Wet Exhaust
- Resists Corrosion, Stress, and Cracking
- Absorbs Engine Movement and Vibration
- Easier to Run than Rigid Pipe
TEMPERATURE RANGE
-65° F
350° F
BUILT TO WITHSTAND
CONSTRUCTION
- Silicone hose with 6 plies of polyester reinforcement
- Limited availability please call
SPECIFICATIONS
- Meets or exceeds the operating requirements of SAE J2006 R3, ISO33660, SAE J1942
- Working pressure is 1/3 of the burst pressure
- Wall thickness is .225”/.300”
- Silicone can replace rigid pipe
ORDER NOW
Manufacturer requires minimum order quantity
7901 SERIES: MARINE WET EXHAUST BELLOWS
| Part Number | Inside Diameter | Outside Diameter | Overall LengthInches | BellowsHumps | Burst Pressure - PSISAE J2006 R3 | WeightLBS | Clamp | ||
|---|---|---|---|---|---|---|---|---|---|
| Inch | MM | Inch | MM | ||||||
| 7901-0009 | 6 | 152 | 6.53 | 166 | 8 | One | 36 | 3 | 2584-0662 |
| 7901-0010 | 8 | 203 | 8.53 | 217 | 8 | One | 36 | 3.5 | 2584-0862 |
| 7901-0011 | 10 | 254 | 10.53 | 267 | 8 | One | 36 | 4 | - |
| 7901-0012 | 10 | 254 | 10.53 | 267 | 12 | One | 36 | 5.5 | - |
| 7901-0013 | 10 | 254 | 10.53 | 267 | 14 | Two | 36 | 7 | - |
| 7901-0001 | 12 | 305 | 12.53 | 318 | 12 | One | 36 | 7.5 | - |
| 7901-0002 | 12 | 305 | 12.53 | 318 | 14 | Two | 36 | 8 | - |
| 7901-0003 | 14 | 356 | 14.53 | 369 | 14 | Two | 36 | 9 | - |
| 7901-0006 | 14 | 356 | 14.53 | 369 | 20 | Two | 36 | 12.5 | - |
| 7901-0004 | 16 | 406 | 16.53 | 420 | 14 | Two | 36 | 12 | - |
| 7901-0007 | 16 | 406 | 16.53 | 420 | 20 | Two | 36 | 14 | - |
| 7901-0005 | 18 | 457 | 18.53 | 471 | 18 | Two | 36 | 16 | - |
MARINE WET EXHAUST SYSTEMS:
Water is injected into the exhaust system to cool the gasses, which are then passed through the outlet. The injected water lowers the temperature of the exhaust gasses from as high as 2000ºF to below 250ºF. This cools the gasses sufficiently enough for the use of flexible silicone hose. The water cooled exhaust does not cause a fire hazard, and needs no insulation.
