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

1 ½” through 10”* 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.

    P Trap - HxH-HR
    Unit of Measure
    1 

    Part #

    Trade Size

    (W)

    (T)

    L1(LL)

    L2(LL)

    (D1)

    H1

    CAD

    DH1811P N/A 1 1/2" x 1 1/2" N/A 6.69 in N/A 5.77 in N/A 4.85 in N/A 2.13 in N/A 2.24 in N/A 0.70 in N/A CAD Icon (for items table)
    DH1822P N/A 2" x 2" N/A 9.02 in N/A 7.28 in N/A 6.86 in N/A 2.42 in N/A 2.74 in N/A 0.76 in N/A CAD Icon (for items table)
    DH1833P N/A 3" x 3" N/A 12.80 in N/A 11.19 in N/A 9.25 in N/A 4.50 in N/A 4.00 in N/A 1.50 in N/A CAD Icon (for items table)
    DH1843P N/A 4" x 3" N/A 15.51 in N/A 13.96 in N/A 11.45 in N/A 6.03 in N/A 5.06 in N/A 1.78 in N/A CAD Icon (for items table)
    DH1844P N/A 4" x 4" N/A 16.24 in N/A 14.11 in N/A 11.88 in N/A 5.58 in N/A 5.06 in N/A 1.78 in N/A CAD Icon (for items table)
    Unit of Measure
    1