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