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INTELLIFLO
®
Variable Speed Pump Installation and User’s GuideINTELLIFLO
®
Variable Speed Pump Installation and User’s Guide
CURVESPEED
A450 RPM
B750 RPM
C 1050 RPM
D1250 RPM
E1500 RPM
F1725 RPM
G2050 RPM
H2350 RPM
I2550 RPM
J2850 RPM
K3110 RPM
L3450 RPM
0
10
20
30
40
50
60
70
80
90
020406080100 120140 160
TOTAL DYNAMIC HEAD IN FT OF WATER
FLOW RATE IN US GALLONS PER MINUTE
J
L
K
I
H
G
F
E
D
C
B
A
SPEED 4
SPEED 3
SPEED 2
SPEED 1
MAX SPEED
Pump Performance Curves (IntelliFlo i2 Pumps)
Pump Performance Curves (3HP IntelliFlo Pumps)
0
10
20
30
40
50
60
70
80
90
100
20 40 60 80 100120 140160 18 0
TOTA L DYNAMIC HEAD IN FT OF WATER
FLOW RATE IN US GALLONS PER MINUTE
MAX SPEED - 3450 RPM
SPEED 4 - 3110 RPM
SPEED 3 - 2350 RPM
SPEED 2 - 1500 RPM
-
SPEED 1 - 750 RPM
0