Instructions / Assembly

Capacity
As compiled from documented Foundation for Cross-
Connection Control and Hydraulic Research at the University of
Southern California lab tests.
**Typical maximum flow rate (7.5 ft/s)
1
⁄2"
kPa psi
**
96 14
83 12
69 10
55 8
41 6
28 4
14 2
0 0
0 19 38 57 76 lpm
5 7.5 10 15 20 fps
1.5 2.3 3.0 4.6 6.1 ps
0 5 10 15 20 gpm
1"
kPa psi
**
96 14
83 12
69 10
55 8
41 6
28 4
14 2
0 0
0 10 20 30 40 50 60 gpm
0 38 76 114 152 190 228 lpm
5 7.5 10 15 20 fps
1.5 2.3 3.0 4.6 6.1 mps
1
1
⁄2"
kPa psi
96 14
83 12
69 10
55 8
41 6
28 4
14 2
0 0
**
0 10 20 30 40 50 60 70 80 90 100 110 120 gpm
0 38 76 114 152 190 228 266 304 342 380 418 450 lpm
5 7.5 10 15 fps
1.5 2.3 3.0 4.6 mps
3
⁄4"
kPa psi
**
96 14
83 12
69 10
55 8
41 6
28 4
14 2
0 0
0 5 10 15 20 25 30 35 gpm
0 19 38 57 76 95 114 113 lpm
5 7.5 10 15 20 fps
1.5 2.3 3.0 4.6 6.1 mps
1
1
⁄4"
kPa psi
**
69 10
55 8
41 6
28 4
14 2
0 0
0 10 20 30 40 50 60 70 80 gpm
0 38 76 114 152 190 228 266 304 lpm
5 7.5 10 15 fps
1.5 2.3 3.0 4.6 mps
2"
kPa psi
**
96 14
83 12
69 10
55 8
41 6
28 4
14 2
0 0
0 20 40 60 80 100 120 140 160 180 gpm
0 76 152 228 304 380 450 532 608 684 lpm
5 7.5 10 15 fps
1.5 2.3 3.0 4.6 mps
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