Tyler Union 23U User Manual

Mechanical Joint Compact Fittings

SUBMITTAL

SIZES: 2” through 48”
STANDARDS: ANSI/AWWA C153/A21.53
PRESSURE RATING: 3”-24” @350 PSI;

30”-48” & fittings with Flanged branches
at 250 PSI. Flanged ductile-iron fittings in
24-in. (610 mm) and smaller sizes may be
rated for 350 psi (2,413 kPa) with the use
of special gaskets.

NSF-61: Meets all requirements,

UL Certified
COATING: ANSI/AWWA C104/A21.4
CEMENT LINING: ANSI/AWWA C104.A21.4,
Double Available
EPOXY COATING: ANSI/AWWA C116/A21.16
BARE: Available
BOLTS: ANSI/AWWA C111/A21.11
INSTALLATION: AWWA C600

23U

JOINT DIMENSIONS IN INCHES BOLTS

Size A Dia. B C Dia. D Dia. F Dia. J Dia. K1 Dia. K2 Dia. L M S T X Size No.
3 3.96 2.50 4.84 4.94 4.06 6.19 7.62 7.69 .58 .62 .39 .33 ¾ Á x3 4
4 4.80 2.50 5.92 6.02 4.90 7.50 9.06 9.12 .60 .75 .39 .34 Â ¾x3½ 4
6 6.90 2.50 8.02 8.12 7.00 9.50 11.06 11.12 .63 .88 .43 .36 Â ¾x3½ 6
8 9.05 2.50 10.17 10.27 9.15 11.75 13.31 13.37 .66 1.00 .45 .38 Â ¾x3½ 6
10 11.10 2.50 12.22 12.34 11.20 14.00 15.62 15.62 .70 1.00 .47 .40 Â ¾x3½ 8
12 13.20 2.50 14.32 14.44 13.30 16.25 17.88 17.88 .73 1.00 .49 .42 Â ¾x3½ 8
14 15.30 3.50 16.40 16.54 15.44 18.75 20.31 20.25 .79 1.25 .56 .47 Â ¾x4 10
16 17.40 3.50 18.50 18.64 17.54 21.00 22.56 22.50 .85 1.31 .57 .50 Â ¾x4 12
18 19.50 3.50 20.60 20.74 19.64 23.25 24.83 24.75 1.00 1.38 .68 .54 Â ¾x4 12
20 21.60 3.50 22.70 22.84 21.74 25.50 27.08 27.00 1.02 1.44 .69 .57 Â ¾x4 14
24 25.80 3.50 26.90 27.04 25.94 30.00 31.58 31.50 1.02 1.56 .75 .61 Â ¾x4½ 16
30 32.00 4.00 33.29 33.46 32.17 36.88 39.12 39.12 1.31 2.00 .82 .66 1¿ 1x5½ 20
36 38.30 4.00 39.59 39.76 38.47 43.75 46.00 46.00 1.45 2.00 1.00 .74 1¿ 1x5½ 24
42 44.50 4.00 45.79 45.96 44.67 50.62 53.12 53.12 1.45 2.00 1.25 .82 1À 1¼x6½ 28
48 50.80 4.00 52.09 52.26 50.97 57.50 60.00 60.00 1.45 2.00 1.35 .90 1À 1¼x6½ 32

Tyler Utilities Division • 11910 CR 492 • Tyler, Texas 75706 • [phone]

Union Foundry Company • Box 309 • Anniston, Alabama 36202 • [phone]