User Guide

Plumbing Design Assistance Manual | Appendix C – Fitting equivalent length l 103
EP reducing tees
(continued)
EP reducing
tees
Flow path
Avg. C
v
Eq. length (ft)
2 x 2 x 1
Through 119.7 2.4
Branch 13.8 8.5
2 x 2 x 1¼
Through 107.0 3.1
Branch 23.6 8.8
2 x 2 x 1½
Through 115.8 2.5
Branch 29.9 11.7
2½ x 2 x 1½
Through 80.4 5.9
Branch 30.2 11.2
2½ x 2 x 2
Through 79.5 5.7
Branch 51.8 16.0
2½ x 2½ x ¾
Through 209.6 2.0
Branch 8.5 6.0
2½ x 2½ x 1
Through 202.0 2.4
Branch 17.5 5.0
2½ x 2½ x 1¼
Through 198.8 2.5
Branch 22.4 9.7
2½ x 2½ x 1½
Through 200.0 2.5
Branch 29.8 11.5
2½ x 2½ x 2
Through 193.2 2.7
Branch 53.6 14.7
3 x 2 x 2
Through 69.9 8.1
Branch 52.8 15.3
3 x 2½ x 1½
Through 132.5 7.5
Branch 29.2 12.0
3 x 2½ x 2
Through 133.2 7.4
Branch 51.7 16.4
3 x 3 x ¾
Through 294.9 2.7
Branch 8.5 6.0
3 x 3 x 1
Through 291.4 2.8
Branch 14.8 7.3
3 x 3 x 1¼
Through 290.4 3.0
Branch 22.8 9.3
3 x 3 x 1½
Through 290.5 2.9
Branch 29.9 11.3
3 x 3 x 2
Through 287.6 3.0
Branch 53.8 14.6
3 x 3 x 2½
Through 288.3 3.0
Branch 82.2 22.2