Flow (gpm)
0
5
10
15
20
25
30
35
40
H
e
a
d
(
ft
)
0
2
4
6
8
10
12
14
16
0012 3-Speed Performance Curves
3
1
2
3
1
2
1
Low
3
High
2
Medium
With IFC
No IFC
60 Hz PErFOrMANCE FIELD:
Flow (gpm)
0
5
10
15
20
25
30
35
H
e
a
d
(
ft
)
0
2
4
6
8
10
12
14
16
18
20
22
24
26
28
30
32
34
36
0013 3-Speed Performance Curves
3
1
2
No IFC
With IFC
2
Medium
3
High
1
Low
PUMP rEPLACEMENT CrOSS rEFErENCE:
3-Speed Models
TACO
Armstrong
grundfos
B & g
0012-MSF-IFC
Astro290
UPS43-44FC NRF-45
0013-MSF-IFC
Astro280
UPS26-99FC NRF-36