User Guide

Plumbing Design Assistance Manual | Appendix C – Fitting equivalent length l 105
Flow-through
EP flow-through multiport tees Flow/port
Avg. C
v
Eq. length
(ft)
EP flow-through multiport tee,
2 outlets, ¾" x ¾" ProPEX
Through 15.3 1.6
#2 3.4 6.4
EP flow-through multiport tee,
3 (1") outlets, 2" x 2" ProPEX
Through 99.0 3.9
#2 13.4 9.0
EP flow-through multiport tee,
3 outlets, 1" x ¾" PEX
Through 11.6 3.2
#2 3.7 5.4
EP flow-through multiport tee,
3 outlets, ¾" x ¾" ProPEX
Through 7.1 8.8
#2 3.4 6.3
EP flow-through multiport tee,
3 (¾") outlets, 1¼" x 1¼" PEX
Through 45.9 7.9
#2 1.8 7.1
EP flow-through multiport tee,
4 outlets, ¾" x ¾" ProPEX
Through 7.1 8.9
#3 3.4 6.4
EP flow-through multiport tee,
4 outlets, 1" x 1" PEX
Through 29.3 1.5
#3 3.2 7.5
EP flow-through multiport tee,
4 outlets, 1" x ¾" ProPEX
Through 11.7 3.0
#3 4.0 4.5
EP flow-through multiport tee,
6 outlets, 1" x ¾" ProPEX
Through 11.8 3.1
#3 3.5 5.8
EP flow-through multiport tee,
6 outlets, ¾" x ¾" ProPEX
Through 13.2 3.8
#3 3.7 5.3
EP flow-through multiport tee,
6 outlets, 1" x 1" ProPEX
Through 25.1 2.5
#3 3.1 7.6
Elbows
EP multiport elbows Flow/port
Avg. C
v
Eq. length
(ft)
EP flow-through multiport elbow,
3 outlets, ¾" x ¾" ProPEX
Through 7.1 8.8
#2 3.4 6.3
EP flow-through multiport elbow,
4 outlets, ¾" x ¾" ProPEX
Through 7.1 8.9
#3 3.4 6.4
1" EP branch multiport elbow,
10 outlets with mounting clips
#5 3.0 7.9
Vertical
EP Flow-through
multiport vertical tee
Flow/port
Avg. C
v
Eq. length
(ft)
EP flow-through multiport vertical tee,
3 outlets, ¾" x ¾" x ¾" ProPEX
Tee to tee 13.6 2.3
Tee to side 7.4 8.2
Tee to #2 3.1 7.8
Side to tee 6.9 9.5
Side to #2 3.6 4.9