NL4553 'rubber' air brake is designed for compressed air brake systems on trucks and buses. This hose meets SAE J1402 specifications and DOT regulation FMVSS-106 (anyone making brake assemblies must register with DOT and ensure each assembly complies with FMVSS-106). Rubber air brake hose is typically used where it will be subject to gravel, rocks, oil, vibration, etc. - whereas the NL560 series 'nylon' air brake is typically routed inside the frame where it will not be subject to debris, vibration, etc. The NL4550 is a standard hose and the NL4553 is designed for use in very cold environments down to -54°C (-65°F) (meets MIL-H-3992 Type 1 Class 1).

Construction: Tube: Black synthetic rubber. Cover: Smooth, black EPDM rubber. Reinforcement: Synthetic textile layers.

Typical Fittings: 1400 series brass DOT air brake compression fittings designed specifically for rubber air brake hose (anyone making brake assemblies must register with DOT and ensure each assembly complies with FMVSS-106).

Temperature Range: -54°C (-65°F) to +93°C (200°F)

Warning: <<Critical Application product, use proper cplg procedures

Cut Method: Ratchet Cutter (<2"ID ) Safety Scissors - Wear Safety Gloves