621x4 Eaton Aeroquip Brass Union (1/4 Tube O.D.)

  • $2.21
Typical Applications:
  • Instrumentation
  • Hydraulic and Pneumatic systems
Advantages: Very low cost and reusable. Self aligning - no need to disassemble fitting to line up sleeve on tube. Low cost. Easy to assemble, no flaring. Available with long or short nut. Broad selection of styles and sizes.
Conformance: An exclusive product design, user approvals only.
Pressure: Working pressure up to 2000 psi with a 4:1 safety factor depending on tube size. When using plastic tubing, use the working pressure for type used.
Vibration: Good resistance - use long nut when greater vibration resistance is required.
Temperature Range: -65°F to +250°F (-53°C to +121°C) with metal tubing. When using compatible plastic tubing do not exceed the tubing temperature range. (Refer to tubing temperature range.)
Material: CA360 Brass
Used with: Aluminum, copper and plastic tubing.Material Compatibility
Tube O.D. Part No.
1/8 621x2
3/16 621x3
1/4 621x4
5/16 621x5
3/8 621x6
1/2 621x8
5/8 621x10