Labconco Intelli-Sense Multi-Speed Blowers 7183413 - Manuel (Page 30)

Chapter 4: Performance Data and Safety Precautions
Product Service 1-800-522-7658 26
Original instructions
Speed
(RPM) Optimum Airflow (CFM) and Static Pressure (inches of water)
1800 MAX 650 CFM @ 1.7" to 1100 CFM @ 1.3"
1500 600 CFM @ 1.2" to 1050 CFM @ 0.5"
1250 500 CFM @ 0.8" to 900 CFM @ 0.33"
1000 375 CFM @ 0.6" to 700 CFM @ 0.2"
750 300 CFM @ 0.3" to 525 CFM @ 0.12"
500 200 CFM @ 0.12" to 350 CFM @ 0.06"
300 175 CFM @ 0.06" to 275 CFM @ 0.04"
Practical range is 175 CFM, 0.06" to 1100 CFM, 1.3"
0
0.25
0.5
0.75
1
1.25
1.5
1.75
2
150 250 350 450 550 650 750 850 950 1050 1150 1250 1350
St
ati
c
Pressure
(in.
w
.g.)
Airflow Rate (CFM)
Models 71834-10, -11, -20, -21
120- 240 Volts 10.0 Amps 1 HP
Blower Performance Curve with 10" PVC inlet
500 RPM
750 RPM
1000 RPM
Optimum
Blower
Performance
Note: Ambient Temperatures
Inside Motor Housing Greater than
125 °F May Reduce Maximum
Blower Performance
1250 RPM
1500 RPM
1750 RPM
1800 RPM
SEE
NOTE