MARINE WET EXHAUST BELLOWS

7901 Series

7901-1

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

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Manufacturer requires minimum order quantity

7901 SERIES: MARINE WET EXHAUST BELLOWS


Part NumberInside DiameterOutside DiameterOverall Length
Inches
Bellows
Humps
Burst Pressure - PSI
SAE J2006 R3
Weight
LBS
Clamp
InchMMInchMM
7901-000961526.531668One3632584-0662
7901-001082038.532178One363.52584-0862
7901-00111025410.532678One364-
7901-00121025410.5326712One365.5-
7901-00131025410.5326714Two367-
7901-00011230512.5331812One367.5-
7901-00021230512.5331814Two368-
7901-00031435614.5336914Two369-
7901-00061435614.5336920Two3612.5-
7901-00041640616.5342014Two3612-
7901-00071640616.5342020Two3614-
7901-00051845718.5347118Two3616-


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.

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