3
177-999H
RPM
Liters Per Minute
Gallons Per Minute
W0504C
200
225
325
375
425
450
50.0
20.0
47.0
44.0
41.0
38.0
35.0
32.0
29.0
26.0
23.0
124.0
130.0
136.0
142.0
148.0
154.0
118.0
166.0
172.0
178.0
184.0
189.0
160.0
82.0
88.0
94.0
100.0
106.0
112.0
76.0
275
400
350
300
250
17.0
70.0
64.4
500 psi (34 bar)
1500 psi (103 bar)
3000 psi (207 bar)
500 psi (34 bar)
1750 psi (121 bar)
3500 psi (241 bar)
T100M
T100K
Performance
RPM
12
NPSHr (feet of water)
NPSHr (meters of water)
13
14
15
16
17
18
3.75
4
4.25
4.5
4.75
5
5.25
W0505B
5.5
200
350
450
300
400
500
250
T100K, T100M
Net Positive Suction Head –
NPSHr
T100 Series Medium - Specifications (Cont’d)
Attention!
When sizing motors with variable speed drives (VFDs), it is
very important to select a motor and a VFD rated for constant
torque inverter duty service and that the motor is rated to
meet the torque requirements of the pump throughout desired
speed range.
Calculating Required
Horsepower (kW)*
gpm x psi
1,460
= electric motor HP*
l/min x bar
511
=
electric motor kW*
* HP/kW is required application power.
