CAD by full part number (0) ▾
  • Cart is empty
  1. Request CAD files
  • Buttweld Connector for fractional tube
  • Buttweld Connector for fractional tube – dimensions
Parker CPI™/A-LOK® Instrumentation Tube Fittings are designed as leak-free connections for process, power and instrumentation applications. The CPI tube fittings utilize a single ferrule for easy make-up and excellent performance in vibration applications. The “spring loaded” effect of the single ferrule creates a constant tension between the fitting body and fitting nut. The A-LOK two ferrule compression tube fittings are designed to provide reliable leak-free connections for applications that specify a two ferrule system. These single and two ferrule fitting designs are manufactured to the highest quality standards and are available in a broad range of sizes, materials and configurations.

NOTE:
  • Dimensions for reference only, subject to change.
  • A and C dimensions are typical finger-tight.
  • Pipe Buttweld end will conform to Schedule 80 unless otherwise noted.
  • See Catalog Welded Fittings, for additional sizes.
  • Adapter fitting for connection of compression fittings to welded systems.
    • 1 - 25 of 32 | Results Per Page | View | Unit of Measure
    1 2 
    Request Information Compare Items Add to CAD cart

    Item #

    Connection Type

    Tube O.D.

    Buttweld Pipe Size

    A

    C

    R

    X Buttweld O.D.

    W HEX

    N/A CPI™ x Buttweld N/A 1/8 in N/A 1/8 in N/A 1.20 in N/A .60 in N/A .38 in N/A .41 in N/A 7/16 in
    N/A CPI™ x Buttweld N/A 3/16 in N/A 1/8 in N/A 1.24 in N/A .64 in N/A .38 in N/A .41 in N/A 7/16 in
    N/A CPI™ x Buttweld N/A 1/4 in N/A 1/8 in N/A 1.29 in N/A .70 in N/A .38 in N/A .41 in N/A 1/2 in
    N/A CPI™ x Buttweld N/A 1/4 in N/A 1/4 in N/A 1.46 in N/A .70 in N/A .56 in N/A .54 in N/A 9/16 in
    N/A CPI™ x Buttweld N/A 5/16 in N/A 1/8 in N/A 1.48 in N/A .73 in N/A .38 in N/A .41 in N/A 1/2 in
    N/A CPI™ x Buttweld N/A 5/16 in N/A 1/4 in N/A 1.49 in N/A .76 in N/A .56 in N/A .54 in N/A 9/16 in
    N/A CPI™ x Buttweld N/A 3/8 in N/A 1/4 in N/A 1.49 in N/A .76 in N/A .56 in N/A .54 in N/A 9/16 in
    N/A CPI™ x Buttweld N/A 3/8 in N/A 3/8 in N/A 1.60 in N/A .76 in N/A .56 in N/A .68 in N/A 3/4 in
    N/A CPI™ x Buttweld N/A 3/8 in N/A 1/2 in N/A 1.82 in N/A .76 in N/A .75 in N/A .84 in N/A 7/8 in
    N/A CPI™ x Buttweld N/A 3/8 in N/A 3/4 in N/A 1.88 in N/A .76 in N/A .75 in N/A 1.05 in N/A 1 1/8 in
    N/A CPI™ x Buttweld N/A 1/2 in N/A 3/8 in N/A 1.71 in N/A .87 in N/A .56 in N/A .68 in N/A 13/16 in
    N/A CPI™ x Buttweld N/A 1/2 in N/A 1/2 in N/A 1.93 in N/A .87 in N/A .75 in N/A .84 in N/A 7/8 in
    N/A CPI™ x Buttweld N/A 1/2 in N/A 3/4 in N/A 1.99 in N/A .87 in N/A .75 in N/A 1.05 in N/A 1 1/8 in
    N/A CPI™ x Buttweld N/A 5/8 in N/A 1/2 in N/A 1.93 in N/A .87 in N/A .75 in N/A .84 in N/A 15/16 in
    N/A CPI™ x Buttweld N/A 3/4 in N/A 3/4 in N/A 1.99 in N/A .87 in N/A .75 in N/A 1.05 in N/A 1 1/16 in
    N/A CPI™ x Buttweld N/A 1 in N/A 1 in N/A 2.46 in N/A 1.05 in N/A .94 in N/A 1.31 in N/A 1 3/8 in
    N/A A-LOK® x Buttweld N/A 1/8 in N/A 1/8 in N/A 1.20 in N/A .60 in N/A .38 in N/A .41 in N/A 7/16 in
    N/A A-LOK® x Buttweld N/A 3/16 in N/A 1/8 in N/A 1.24 in N/A .64 in N/A .38 in N/A .41 in N/A 7/16 in
    N/A A-LOK® x Buttweld N/A 1/4 in N/A 1/8 in N/A 1.29 in N/A .70 in N/A .38 in N/A .41 in N/A 1/2 in
    N/A A-LOK® x Buttweld N/A 1/4 in N/A 1/4 in N/A 1.46 in N/A .70 in N/A .56 in N/A .54 in N/A 9/16 in
    N/A A-LOK® x Buttweld N/A 5/16 in N/A 1/8 in N/A 1.48 in N/A .73 in N/A .38 in N/A .41 in N/A 1/2 in
    N/A A-LOK® x Buttweld N/A 5/16 in N/A 1/4 in N/A 1.49 in N/A .76 in N/A .56 in N/A .54 in N/A 9/16 in
    N/A A-LOK® x Buttweld N/A 3/8 in N/A 1/4 in N/A 1.49 in N/A .76 in N/A .56 in N/A .54 in N/A 9/16 in
    N/A A-LOK® x Buttweld N/A 3/8 in N/A 3/8 in N/A 1.60 in N/A .76 in N/A .56 in N/A .68 in N/A 3/4 in
    N/A A-LOK® x Buttweld N/A 3/8 in N/A 1/2 in N/A 1.82 in N/A .76 in N/A .75 in N/A .84 in N/A 7/8 in
    1 - 25 of 32 | Results Per Page | View | Unit of Measure
    1 2