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SECTION 8 CAST IRON DRAINAGE FITTINGS
Material: ASTM A 126
Class A Minimum
Dimensions: ASME B16.12
ANSI/ASME B.1.20.1
Pressure ASME B16.12
Rating:
Coatings: ASTM A153
Additional UL, ULC AND FM, where applicable
Specifications:
NPS
Thread
Length
(min)
Total
Length of
Chamber to
Shoulder
I.D. of
Fittings
Wall
Thickness
(min)
O.D. of
Band
(min)
1 1/4 0.42 0.71 1.38 0.18 2.39
1 1/2 0.42 0.72 1.61 0.20 2.68
2 0.44 0.76 2.07 0.22 3.28
2 1/2 0.68 1.14 2.47 0.24 3.86
3 0.77 1.20 3.07 0.26 4.62
4 0.84 1.30 4.03 0.31 5.79
WARD cast iron drainage fittings, shown on the
following pages, are designed especially for
drainage systems using wrought pipe. The in-
side diameter of the fitting is the same as that of
wrought pipe.
WARD drainage fittings are made with an interior
shoulder, so that when the joint is made the end of
the pipe practically meets the shoulder. This forms
a continuous unobstructed surface providing
smooth flow of the pipe contents.
WARD 90 degree ells, except for the street ells,
are pitched 1/4 inchper foot. WARD drainage fit-
tings meet existing requirements for the sanitary
codes and are manufactured in strict accordance
with an American National Standard.
IMPORTANT
Be sure to specify the type of finish desired. As
with the rest of the WARD line of fittings, drainage
can be supplied in black or galvanized.
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