BA series pumps
Pump unit installation 1401
5.13
– See the specification sheet for the particular pump or pump installation for the prescribed pipe
diameters.
– The pipe diameter must be equal to or greater than the prescribed dimension. See the following
table:
Recommended diameter of the suction pipe
Maximum flow rate in suction pipe = 4 m/s (13.28 ft/s)
m/h
US
gallons
FLOW
(L/sec)
2"
50
3"
75
4"
100
5"
125
6"
150
8"
200
10"
250
12"
300
14"
350
16"
400
18"
450
20"
500
7.2 31.7 2 1.02 0.45 0.25 0.16 0.11 0.06 0.04 0.03 0.02 0.02 0.01 0.01
14.4 63.4 4 2.04 0.91 0.51 0.33 0.23 0.13 0.08 0.06 0.04 0.03 0.03 0.02
21.6 95.1 6 3.06 1.36 0.76 0.49 0.34 0.19 0.12 0.08 0.06 0.05 0.04 0.03
28.8 126.8 8 4.07 1.81 1.02 0.65 0.45 0.25 0.16 0.11 0.08 0.06 0.05 0.04
36 158.5 10
5.09 2.26 1.27 0.81 0.57 0.32 0.20 0.14 0.10 0.08 0.06 0.05
43.2 190.2 12
6.11 2.72 1.53 0.98 0.68 0.38 0.24 0.17 0.12 0.10 0.08 0.06
50.4 221.9 14
7.13 3.17 1.78 1.14 0.79 0.45 0.29 0.20 0.15 0.11 0.09 0.07
57.6 253.6 16
8.15 3.62 2.04 1.30 0.91 0.51 0.33 0.23 0.17 0.13 0.10 0.08
64.8 285.3 18
9.17 4.07 2.29 1.47 1.02 0.57 0.37 0.25 0.19 0.14 0.11 0.09
72 317 20
10.19 4.53 2.55 1.63 1.13 0.64 0.41 0.28 0.21 0.16 0.13 0.10
90 396.3 25
12.73 5.66 3.18 2.04 1.41 0.80 0.51 0.35 0.26 0.20 0.16 0.13
108 475.5 30
15.28 6.79 3.82 2.44 1.70 0.95 0.61 0.42 0.31 0.24 0.19 0.15
144 634 40
20.37 9.05 5.09 3.26 2.26 1.27 0.81 0.57 0.42 0.32 0.25 0.20
180 792.5 50
25.46 11.32 6.37 4.07 2.83 1.59 1.02 0.71 0.52 0.40 0.31 0.25
216 951 60
30.56 13.58 7.64 4.89 3.40 1.91 1.22 0.85 0.62 0.48 0.38 0.31
252 1109.5 70
35.65 15.84 8.91 5.70 3.96 2.23 1.43 0.99 0.73 0.56 0.44 0.36
288 1268 80
40.74 18.11 10.19 6.52 4.53 2.55 1.63 1.13 0.83 0.64 0.50 0.41
324 1426.5 90
45.84 20.37 11.46 7.33 5.09 2.86 1.83 1.27 0.94 0.72 0.57 0.46
360 1585 100
50.93 22.64 12.73 8.15 5.66 3.18 2.04 1.41 1.04 0.80 0.63 0.51
403.2 1775.2 112
57.04 25.35 14.26 9.13 6.34 3.57 2.28 1.58 1.16 0.89 0.70 0.57
432 1902 120
61.12 27.16 15.28 9.78 6.79 3.82 2.44 1.70 1.25 0.95 0.75 0.61
468 2060.5 130
66.21 29.34 16.55 10.59 7.36 4.14 2.65 1.84 1.35 1.03 0.82 0.66
504 2219 140
71.30 31.69 17.83 11.41 7.92 4.46 2.85 1.98 1.46 1.11 0.88 0.71
540 2337.6 150
76.39 33.95 19.10 12.22 8.49 4.77 3.06 2.12 1.56 1.19 0.94 0.76
576 2536 160
81.49 36.22 20.37 13.04 9.05 5.09 3.26 2.26 1.66 1.27 1.01 0.81
612 2694.6 170
86.58 38.48 21.65 13.85 9.62 5.41 3.46 2.41 1.77 1.35 1.07 0.87
648 2853.1 180
91.67 40.74 22.92 14.67 10.19 5.73 3.67 2.55 1.87 1.43 1.13 0.92
684 3011.6 190
96.77 43.01 24.19 15.48 10.75 6.05 3.87 2.69 1.97 1.51 1.19 0.97
720 3170.1 200
101.86 45.27 25.46 16.30 11.32 6.37 4.07 2.83 2.08 1.59 1.26 1.02
756 3328.6 210
106.95 47.53 26.74 17.11 11.88 6.68 4.28 2.97 2.18 1.67 1.32 1.07
792 3487.1 220
112.05 49.80 28.01 17.93 12.45 7.00 4.48 3.11 2.29 1.75 .138 1.12
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