Industrial Hose Maintenance Tips to Extend Lifespan
Using air brake hoses the right way prevents damage and ensures brake performance. Follow these steps:
First, always match the air brake hose to your vehicle’s needs. Heavy-duty trucks need heavy-duty air brake hoses—never use a light-duty hose for high-pressure applications. Check your vehicle’s manual to confirm the required hose size and pressure rating (most heavy-duty air brake hoses handle 120–150 PSI).
Additionally, avoid kinking or twisting the air brake hose during installation. Kinks block air flow, which delays brake response. When routing the hose, leave enough slack to account for vehicle movement (like suspension bounce) but don’t let it hang loose (it could rub against sharp parts).
Never use an air brake hose that’s already damaged—even small cracks or leaks. A leaking air brake hose reduces brake pressure, making it harder to stop. If you hear a hissing sound from the hose, turn off the vehicle and inspect it immediately.
When connecting the air brake hose to fittings, tighten them securely—but don’t over-tighten. Over-tightening can crack the hose or damage the fitting, leading to leaks later. Use a torque wrench if your manual specifies a torque value.
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