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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1 1/2” through 12”* injection molded solvent weld Drain, Waste, and Vent (DWV) fittings shall be manufactured in accordance with ASTM D2665, F1866, F2135, and CSA B181.2, as applicable. Injection molded solvent weld DWV fittings shall be certified by the National Sanitation Foundation (NSF) to meet ASTM D2665 and ASTM F2135, as applicable; and by the Canadian Standards Association (CSA) to meet CSA B181.2 as applicable. They shall be certified by the International Association of Plumbing andmore

Double Sanitary Tee Side Inlet (HxHxHxHxH SI)
Unit of Measure
Items Double Sanitary Tee Side Inlet (HxHxHxHxH SI)
D153-2DS
3" x 2" DOUBLE SANITARY TEE w/SIDE INLET 		Double Sanitary Tee Side Inlet (HxHxHxHxH SI)
D154-2DS
4" x 2" DOUBLE SANITARY TEE w/ ONE SIDE INLET
Trade Size N/A 3" x 3" x 3" x 3" x 2" N/A 4" x 4" x 4" x 4" x 2"
Configuration N/A HxHxHxHxH SI
Construction N/A Molded fitting
Color N/A White
Material N/A PVC
(W1) Ref. N/A 9.11 in N/A 11.24 in
(W2) Ref. N/A 5.59 in N/A 6.55 in
(T) Ref. N/A 7.85 in N/A 9.57 in
H1 N/A 1.52 in N/A 1.75 in
H2 N/A 0.77 in
L1(LL) N/A 4.82 in N/A 6.07 in
L2(LL) N/A 6.00 in N/A 7.64 in
L3(LL) N/A 2.82 in N/A 3.25 in
C1 N/A 4.52 in N/A 5.56 in
C2 N/A 5.14 in N/A 6.69 in
(D1) Ref. N/A 3.96 in N/A 5.02 in
P1 Nominal Pipe Diameter N/A 3.50 in N/A 4.50 in