WHISPERFLOXF
®
VS and MAX-E-PROXF
®
VS Commercial Variable Speed Pump Installation and User’s Guide
24
Performance Curves
0
10
20
30
40
50
60
70
80
90
0102030405060708090 100 110120 130140 150160 170180 190200 210220 230240 250260 270280
Total Dynamic Head in Ft of H2O
Volumetric Flow Rate in GPM
PROGRAM 1
1720 RPM
PROGRAM 2
2500 RPM
PROGRAM 3
3000 RPM
QUICK CLEAN
3450 RPM
TECHNICAL DATA
Pump Dimensions
Electrical Specications
Voltage
1PH: 208-230/277-460V
3PH: 208-460V
Max Amps
1PH: 20-21/17-11A
3PH: 13-6A
WEF / THP WEF 5.0 THP 5.0
Frequency
50/60 Hz
(14.1”)
35.8cm
(9.1”)
23.1cm
(11”)
27.9cm
(12.9”)
32.8cm
(11.9”)
30.2cm
(15.6”)
39.6cm
(11.4”)
29cm
(6.6”)
16.8cm
(6.4”)
16.3cm
(10.4”)
26.4cm
(10.2”)
25.9cm
(6.5”)
16.5cm
Mechanical Specications
Speed Range 300 - 3450 RPM
Maximum Continuous
Load (Total HP)
5
Ambient Conditions
Storage: -40˚F - 185˚F (-40˚C - 85˚C)
Operating: 32˚F - 122˚F (0˚C - 50˚C)
Humidity: Relative 0 to 95% non-condensing