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DESCRIPTION

"Imperial" Air Brake Fitting 

• Compression Union Air Brake Fitting for Copper Tubing.
• Use with copper tubing in air brake systems. These fittings may also be used with nylon air brake tubing when assembled with tubing inserts.
• Exceeds DOT Pressure Requirements for air brake systems.
• Meets SAE, DOT, and Mil. standards and specifications.
• Fair resistance to vibration.
• Temperature Range: -65° F. to 250° F.
• To assemble, turn 1-3/4 turns past hand tight for 1/4 and 3/8 sizes and 3-1/4 turns for 1/2, 5/8, and 3/4 sizes.
• Easy to assemble, tubing does not have to flared or bent.
• Exceeds pressure requirements of automotive air brake systems.
• Applications: air brake systems, air control, and air brake lines.
• Tube Outside Diameter: 1/4".
• Thread Size: 7/16–24.
• Cross Reference: 1362 x 4.