3003 | Union

3003

3003 | Union

The Union – 45° Flare Fitting Series is manufactured from extruded CLA-360 brass and is used to directly connect two flared tubes, ensuring secure sealing and reliable assembly. Its flare design provides precise engagement and mechanical strength, making it ideal for applications requiring frequent disassembly.Suitable for engines, compressors, mobile equipment, refrigeration, air conditioning, LPG gas, industrial and marine applications, the union requires tube-end flaring and is compatible with copper, brass, aluminum, Bundy and annealed steel tubing.

Product variations

Product Code Original Code Variant
3003012 UNION SAE TUBE 1/2 X TUBE 1/2 UNASSEMBLED
3003014 UNION SAE TUBE 1/4 X TUBE 1/4 UNASSEMBLED
3003018 UNION SAE TUBE 1/8 X TUBE 1/8 UNASSEMBLED
3003034 UNION SAE TUBE 3/4 X TUBE 3/4 UNASSEMBLED
3003038 UNION SAE TUBE 3/8 X TUBE 3/8 UNASSEMBLED
3003058 UNION SAE TUBE 5/8 X TUBE 5/8 UNASSEMBLED
3003316 UNION SAE TUBE 3/16 X TUBE 3/16 UNASSEMBLED
3003516 UNION SAE TUBE 5/16 X TUBE 5/16 UNASSEMBLED
3003716 UNION SAE TUBE 7/16 X TUBE 7/16 UNASSEMBLED

Automotive industry

Hydraulic machines

Cooling systems

Chemical fluid lines

Industrial maintenance

Material Type:

Brass

Surface Treatment:

-

Thread / Connection type:

TUBES 1/8 TO 3/4

Dimensions:

1/8 to 3/4

Maximum working pressure:

Up to 5,000 psi

Operating temperature:

-40° - 100°

Compatibility:

Air, oil, and LPG.

Standard / certification:

SAE J512 – 45° Flare

Dimensional tolerance:

–

Certifications (ISO 9001, 14001, etc.)

Material certificates

Pressure tests

Quality control

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