DOT Approved Quarter Inch PA12 Nylon Pneumatic Tubing, 200 Feet Long, Workhorse Heavy Duty Air Line for Semi Trucks and Industrial Air Systems, High Temperature Resistance, High Pressure Ready, Durable and Flexible Hose
✔️ 1/4 in (6.35 mm) tube, 500 psi max, -40°F to 248°F, 200 ft length
PA12 nylon air hose is a DOT-approved, heavy-duty pneumatic line used in trucks, trailers, RVs, automotive work, and industrial air systems. It delivers durable airflow with high temperature resistance and corrosion protection for long life in tough environments.
✅ DOT FMVSS 571.106 and SAE J844 compliant air hose
✅ 1/4 in (6.35 mm) tube diameter, 200 ft spool length
✅ Temperature range -40°F to 248°F (-40°C to +120°C)
✅ Max working pressure up to 500 PSI
✅ High-strength PA12 nylon with corrosion resistance and long life
✅ Flexible and kink-resistant design for air brake and suspension lines
💡 What is a DOT approved PA12 nylon air hose used for in heavy-duty industrial and automotive air systems? A handy, durable option for delivering compressed air in trucks, trailers, and shop environments. - Handy for air brake lines and air suspension connections in heavy-duty vehicles - Suitable for workshops and repair scenarios where reliable air supply matters - Meets FMVSS 571.106 and SAE J844 standards for safety and compatibility - Handles wide temperature ranges and up to 500 psi for heavy operation