World Wide Metric, Inc.
37 Readington Road
Branchburg, New Jersey 08876
Phone: 732-247-2300 • Fax: 732-247-7258
E-Mail: sales@worldwidemetric.com • Web site: www.worldwidemetric.com
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  • Specification might be changed for quality improvement
  • Specification by ASTM, DIN & ISO RULE are available.
    • GRIP COUPLINGS - 500
    Coupling GRS
    Unit of Measure
    1 

    Item #

    Nominal Pipe Diameter

    D1 - Pipe Outside Diameter by KS/JIS

    D2 - Pipe Min-Max Range

    OD - Outside Diameter

    L - Length of Coupling

    ID - Nominal Size

    GR-L 25A N/A 25 A N/A 34.0 mm N/A 33-35 mm N/A 1.315 in N/A 100 mm N/A 1 in
    GR-L 32 A N/A 32 A N/A 42.7 mm N/A 42-44 mm N/A 1.660 in N/A 100 mm N/A 1 1/4 in
    GR-L 40 A N/A 40 A N/A 48.6 mm N/A 47-49 mm N/A 1.900 in N/A 100 mm N/A 1 1/2 in
    GR-L 50 A N/A 50 A N/A 60.5 mm N/A 59-62 mm N/A 2.375 in N/A 139 mm N/A 2 in
    GR-L 65 A N/A 65 A N/A 76.3 mm N/A 75-78 mm N/A 2.875 in N/A 139 mm N/A 2 1/2 in
    GR-L 80 A N/A 80 A N/A 89.1 mm N/A 88-92 mm N/A 3.500 in N/A 203 mm N/A 3 in
    GR-L 100 A N/A 100 A N/A 114.3 mm N/A 113-117 mm N/A 4.500 in N/A 203 mm N/A 4 in
    GR-L 125 A N/A 125 A N/A 139.8 mm N/A 138-142 mm N/A 5.563 in N/A 204 mm N/A 5 in
    GR-L 150 A N/A 150 A N/A 165.2 mm N/A 163-167 mm N/A 6.625 in N/A 204 mm N/A 6 in
    GR-L 200 A N/A 200 A N/A 216.3 mm N/A 214-219 mm N/A 8.625 in N/A 255 mm N/A 8 in
    GR-L 250 A N/A 250 A N/A 267.4 mm N/A 265-270 mm N/A 10.750 in N/A 255 mm N/A 10 in
    GR-L 300 A N/A 300 A N/A 318.5 mm N/A 316-321 mm N/A 12.750 in N/A 255 mm N/A 12 in
    GR-L 350 A N/A 350 A N/A 355.6 mm N/A 353-358 mm N/A 14.000 in N/A 255 mm N/A 14 in
    Unit of Measure
    1