NL4540 is commonly used for air conditioning or commercial refrigeration. Its specially blended wall provides protection against refrigerant effusion in order to reduce the permeation of ozone-depleting chemicals. This hose exceeds SAE J51 and SAE J2064 Type C Class I requirements and is compatible with R12, R134A, Ternary Blends, and other refrigerants.

Construction: Tube: Black nitrile. Cover: Smooth, black synthetic rubber blend. Reinforcement: Synthetic yarn.

Typical Fittings: Special, permanently attached aluminum/steel crimp fittings specifically designed for use with refrigerants. Aeroquip 5400-S2 Series Quick Connects.

Temperature Range: -40°C (-40°F) to +125°C (257°F)

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