Hardwall Marine Exhaust Hose – Bellowsflex

This incredibly versatile hose is used in applications where wire reinforcement is required to provide great flexibility and resist kinking. It’s also considered compatible with coolant and fuel applications.

*Be alert to signs of impending failure, particularly when the conditions of service include high working pressures and/or the conveyance or containment of hazardous materials.

Applications:

  • Bilge ventilation
  • Bilge pump intake and discharge
  • Toilet and bath connections
  • Cabin heating
  • Internal water systems, galleys and drains

Features:

  • High oil resistance
  • Black CR cover
  • NBR tube
  • Nylon screen with helical wire reinforcement
  • Temperature range: -20°F to +212°F
  • Maximum flexibility
  • Fuel, oil and hydraulic fluids suction and delivery with up to 50% aromatic content
  • Suitable for exhaust gas from water cooled stationary or marine diesel engines
  • Meets SAEJ1527, Type A2, SAE J2006 and R2 specifications
  • US Coast Guard approved

Spec Chart:

Hard Wall Marine Exhaust Hose – Bellowsflex
Amazon Part # Hose Size ID¹ Standard Lengths (Ft.) Working PSI² Vacuum Rating (in/Hg) Bend Radius (in)
HRWRH 1/2″ 25 60 30″ 2
HRWRL 3/4″ 60 58 30″ 3
HRWRN 7/8″ 60 55 30″ 3
HRWR1 1″ 60 53 30″ 3
HRWR1B 1-1/8″ 60 50 30″ 3
HRWR1D 1-1/4″ 60 44 30″ 3
HRWR1F 1-3/8″ 60 44 30″ 4
HRWR1H 1-1/2″ 60 44 30″ 4
HRWR1J 1-5/8″ 60 41 30″ 5
HRWR1L 1-3/4″ 60 41 30″ 5
HRWR1N 1-7/8″ 60 38 30″ 5
HRWR2 2″ 60 35 30″ 6
HRWR2D 2-1/4″ 60 34 30″ 6
HRWR2F 2-3/8″ 60 33 30″ 7
HRWR2H 2-1/2″ 60 30 30″ 8
HRWR2J 2-5/8″ 60 30 30″ 10
HRWR2L 2-3/4″ 60 29 30″ 10
HRWR3 3″ 60 26 30″ 13
HRWR3H 3-1/2″ 60 20 30″ 14
HRWR4 4″ 60 18 30″ 15
HRWR4H 4-1/2″ 60 16 30″ 16
HRWR5 5″ 60 14 30″ 28

¹ID=Inside Diameter ²PSI=Pounds per Square Inch

 

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