Capacities – Watts LF719 User Manual
Page 3
Capacities
QT
3
⁄
4
" (20mm)
kPa psi
172
25
138
20
103
15
69 10
34
5
0 0
0
2 4
8
12 16 18 20 24 28 30 34 45 gpm
8 15 30 46 61 69 76 91 106 114 129 171 lpm
7.5
fps
2.29
mps
†
1
⁄
2
" (15mm)
kPa psi
110 16
97 14
69 10
55 8
41 6
28 4
14 2
0 0
0 1 2 3 4 5 6 7 8 9 10 11
12
gpm
0 4 8 23 15 19 23 27 30 34 38 42 46
lpm
7.5
fps
2.29
mps
†
1
1
⁄
4
" (32mm)
0
2
4
8
12 16 20 30 40 50 60 70 75 80 90 100 110 gpm
8 15 30 46 61 76 114 152 190 228 266 285 304 342 380 418 lpm
7.5
fps
2.29
mps
kPa psi
138 20
103 15
69 10
34 5
0 0
†
1
1
⁄
2
" (40mm)
0 2 4 6 12 16 20 30 40 50 60 70 80 90 100 110
120
gpm
8 15 23 46 61 76 114 152 190 228 266 304 342 380 418 456 lpm
7.5
fps
2.29
mps
kPa psi
110 16
97
14
83
12
69
10
55
8
41
6
28
4
14
2
0
0
†
2" (50mm)
0
4
12
20
40
60
80
100
120
140
160 200 gpm
15 46 76 152 228 304 380 456 532 480
760
lpm
7.5 fps
2.29 mps
kPa psi
97
14
83
12
69
10
55
8
41
6
28
4
14
2
0
0
†
1" (25mm)
kPa psi
97
14
83
12
69
10
55
8
41
6
28
4
14
2
0
0
0
2
4
6
12
16
20
30
40
50
60 gpm
8 15 23 46 61 76 114 152
190
228
lpm
7.5 fps
2.29 mps
†
†
Typical maximum flow rate (7.5 feet/sec.)
ES-LF719 1318
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