Westlake Pipe & Fittings
Corporate Headquarters
2801 Post Oak Blvd., Suite 600
Houston, TX 77056, USA
Phone: 713-840-7473
Fax: 713-552-0087
Website: www.westlakepipe.com
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HIGH RISE

40 mm through 250 mm* NAPSYS-HR PVC DWV 25/50 injection molded solvent weld Drain, Waste and Vent (DWV) fittings are:

  • Manufactured in accordance with CSA B181.2 and CAN/ULC S102.2 as applicable.
  • Certified by the Canadian Standards Association (CSA) to meet CSA B181.2.
  • Certified by QAI to CAN/ULC S102.2 for the PVC compound to meet the flame spread rating of 0 and smoke development classification of 50 or less.
  • Manufactured from PVC with cell class of 12454 when tested in accordance with ASTM D1784.

    • *Contact Sales for larger sizes and fabricated fittings.

    ATTENTION: DWV fittings manufactured by Westlake Pipe and Fittings are intended for non-pressure applications and are not to be used with compressed air or gases.

    45° Wye SxHxH-HR
    Unit of Measure
    1 

    Part #

    Trade Size

    (T)

    (W)

    L1(LL)

    L2(LL)

    H1

    H2

    S1

    C

    (D1)

    P1

    CAD

    DH321 N/A 40 x 40 x 40 N/A 109.3 mm N/A 106.6 mm N/A 71.9 mm N/A 64.7 mm N/A 17.8 mm N/A 17.8 mm N/A 17.8 mm N/A 31.0 mm N/A 56.6 mm N/A 48.3 mm N/A CAD Icon (for items table)
    DH322 N/A 50 x 50 x 50 N/A 162.8 mm N/A 136.3 mm N/A 124.0 mm N/A 90.4 mm N/A 19.4 mm N/A 19.4 mm N/A 19.4 mm N/A 53.0 mm N/A 68.6 mm N/A 60.3 mm N/A CAD Icon (for items table)
    DH323-1 N/A 75 x 75 x 40 N/A 152.3 mm N/A 148.7 mm N/A 74.7 mm N/A 92.7 mm N/A 38.9 mm N/A 18.3 mm N/A 38.8 mm N/A 34.6 mm N/A 100.5 mm N/A 88.9 mm N/A CAD Icon (for items table)
    DH323-2 N/A 75 x 75 x 50 N/A 168.8 mm N/A 158.6 mm N/A 92.3 mm N/A 99.0 mm N/A 38.3 mm N/A 19.8 mm N/A 38.2 mm N/A 43.1 mm N/A 100.5 mm N/A 88.9 mm N/A CAD Icon (for items table)
    DH323 N/A 75 x 75 x 75 N/A 206.8 mm N/A 194.8 mm N/A 130.0 mm N/A 115.8 mm N/A 38.4 mm N/A 38.4 mm N/A 38.4 mm N/A 61.2 mm N/A 100.5 mm N/A 88.9 mm N/A CAD Icon (for items table)
    DH324-1 N/A 100 x 100 x 40 N/A 215.6 mm N/A 205.7 mm N/A 125.1 mm N/A 139.8 mm N/A 45.2 mm N/A 19.5 mm N/A 45.3 mm N/A 52.8 mm N/A 127.5 mm N/A 114.3 mm N/A CAD Icon (for items table)
    DH324-2 N/A 100 x 100 x 50 N/A 215.6 mm N/A 200.6 mm N/A 125.1 mm N/A 139.8 mm N/A 45.2 mm N/A 19.5 mm N/A 45.3 mm N/A 52.8 mm N/A 127.5 mm N/A 114.3 mm N/A CAD Icon (for items table)
    DH324-3 N/A 100 x 100 x 75 N/A 255.2 mm N/A 233.2 mm N/A 164.8 mm N/A 150.9 mm N/A 45.2 mm N/A 38.5 mm N/A 45.2 mm N/A 70.3 mm N/A 127.5 mm N/A 114.3 mm N/A CAD Icon (for items table)
    DH324 N/A 100 x 100 x 100 N/A 296.5 mm N/A 254.2 mm N/A 206.1 mm N/A 160.4 mm N/A 45.2 mm N/A 45.2 mm N/A 45.2 mm N/A 90.9 mm N/A 127.5 mm N/A 114.3 mm N/A CAD Icon (for items table)
    Unit of Measure
    1