Series 1, 2 &
3 Nominal Volume at 1725 RPM
See note at bottom |
Flow
Rate
(GPH) |
Gallons Per Hour
Pressure (PSI) |
Brake Horsepower
Pressure (PSI) |
50 |
100 |
150 |
200 |
250 |
50 |
100 |
150 |
200 |
250 |
140 |
143 |
141 |
139 |
137 |
135 |
0.17 |
0.28 |
0.40 |
0.52 |
0.63 |
125 |
128 |
126 |
124 |
122 |
120 |
0.16 |
0.26 |
0.36 |
0.47 |
0.57 |
110 |
111 |
109 |
107 |
105 |
103 |
0.15 |
0.25 |
0.34 |
0.44 |
0.54 |
100 |
102 |
100 |
98 |
96 |
94 |
0.13 |
0.20 |
0.28 |
0.35 |
0.42 |
80 |
82 |
80 |
78 |
76 |
74 |
0.12 |
0.18 |
0.25 |
0.32 |
0.39 |
70 |
72 |
70 |
68 |
66 |
64 |
0.11 |
0.17 |
0.24 |
0.30 |
0.37 |
60 |
62 |
60 |
58 |
56 |
54 |
0.10 |
0.16 |
0.23 |
0.29 |
0.35 |
50 |
52 |
50 |
48 |
46 |
44 |
0.09 |
0.15 |
0.21 |
0.27 |
0.33 |
35 |
37 |
35 |
33 |
31 |
29 |
0.08 |
0.14 |
0.19 |
0.24 |
0.29 |
25 |
27 |
25 |
23 |
21 |
19 |
0.07 |
0.12 |
0.17 |
0.22 |
0.27 |
15 |
17 |
15 |
13 |
11 |
--- |
0.06 |
0.10 |
0.15 |
0.19 |
--- |
Capacities & Horsepower Graph
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Click image to view larger graph.
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Note: Nominal flow rating for each pump is based on operating the
pump at a speed of 1725 rpm, at a discharge pressure of 100 psi, with 70° F tap water as
the fluid. The values are measured averages; individual pumps will deviate from
these values. Because the pumps are positive displacement pumps, the discharge flow
(in gallons per hour) is directly proportional to the speed at which the pump is being
driven (800 rpm - minimum, 1725 rpm - maximum for series 6, 2300 rpm - maximum for
Series 1, 2, 3, 4 & 5). Use these charts to find your actual flow and minimum
power requirements.
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