Capacities – Watts LFU009 User Manual
Page 4
THESE 4 CHARTS ARE OUT; NO GOOD.
0 1 2 3 4 5 6 7 8 9
10
gpm
0 3.8 7.6 11 15 19 23 27 30 34 38
lpm
7.5 fps
2.3 mps
Capacities
Performance as established by an independent testing laboratory.
∆Typical maximum system flow rate (7.5 feet/sec., 2.3 meters/sec.)
1
⁄
2
" (15mm) LFU009QT
3
⁄
4
" (20mm) LFU009M2QT
1" (25mm) LFU009M2QT
kPa psi
138 20
103 15
69 10
35 5
0 0
kPa psi
172 25
138 20
103 15
69 10
35 5
0 0
0
5
10
15
20
25
30 gpm
0
19
38
57
76
95
114 lpm
5
7.5
15 fps
1.5
2.3
4.6 mps
kPa psi
172 25
138 20
103 15
69 10
35 5
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
kPa psi
207 30
172 25
138 20
103 15
69 10
35 5
0 0
0 10 20 30 40 50 60 70 80 90 100 110
120
gpm
0 38 76 114 152 190 228 266 304 342 380 418 456 lpm
5
7.5
10
15 fps
1.5
2.3 3.0
4.6
mps
kPa psi
241 35
207 30
172 25
138 20
103 15
69 10
35 5
0 0
0 5 10 15 20 25 30 35 40 45 50 55 60 65 70 75 gpm
0 19 38 57 76 95 114 133 152 171 190 209 228 247 266 285 lpm
7.5
15 fps
2.3 4.6
mps
∆
2" (50mm) LFU009M2QT
kPa psi
207 30
172 25
138 20
103 15
69 10
35 5
0 0
0 10 20 30 40 50 60 70 80 90 100 110 120 140 160 180 gpm
0 38 76 114 152 190 228 266 304 342 380 418 456 532 608 684 lpm
5
7.5 10
15 fps
1.5
2.3 3.0
4.6 mps
∆
∆
∆
1
1
⁄
4
" (32mm) LFU009M2QT
∆
1
1
⁄
2
" (40mm) LFU009M2QT
∆
∆P
∆P
∆P
∆P
∆P
∆P
ES-LFU009 1318
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