Air moving solutions made simple
PRODUCT CATALOG
CONTACT COMAIR
DISTRIBUTORS
PRODUCT CATALOG
CALCULATORS
KNOWLEDGE BASE
Fan Tutorials
introduction: Forced Convection Cooling
Establishing Cooling Requirements: Air Flow vs Pressure
Brushless DC Fans
Solving High Altitude Cooling Problems
EMI, EMC, and UMF in DC Fans
Fan Noise
Important Factors to Consider When Comparing Acoustical Data
Acoustic Noise: Causes, Rating Systems, and Design Guidelines
Cooling Fan Noise - Sleeve Bearing vs Ball Bearing
Stall of Axial Flow Fans
SOLUTIONS
Fan Reliability
Life and Reliability
Electrostatic Discharge (ESD)
Enviro-Shield - Three Levels of Environmental Protection
Fan Controls and Monitoring
Methods of Monitoring Fan Performance
An Answer to the Clogged Filter Syndrome
Different Methods to Control Fan Speed
Fault - Tolerant Fan (FTF) Systems; Now Easily Accomplished
Multiple ThermaPro-V Fans Controlled by a Single Sensor
Fan Case Studies
Baseboard Heating Usage
CONTACT COMAIR
DISTRIBUTORS
Choose the category
you need
Axial DC
Axial AC
Mixflow
CREC
Impeller DC
Impeller AC
Blower
Choose the series
you need
Caravel AC
Caravel XL AC
CR 1225 AC
CR17023 AC
Major AC
Maltese AC
Muffin XL AC
Patriot AC
Sprite AC
Tarzan AC
Patriot AC
Model
Number
Part
Number
Termination
Normal
Voltage
VAC
Operating Voltage
HZ
Rated
Current
Amps
Rated
Input Power
Watts
Speed
RPM
Rated
Air Flow
CFM |
m
/hr
Rated
Air Pressure
inch -
H
O | Pascal
Noise
dB(A)
Compare
Select up
PT2B3
19028254A
2 Terminals
115
50/60
0.27/0.26
30/31
2850/3350
200/235
340/392
0.56/0.77
139/191
50.3/54.0
PT77B3
19028312A
2 Terminals
220/230
50/60
0.13/0.14
26/30
2850/3350
200/235
340/392
0.56/0.77
139/191
50.3/54.0
PT2D3
19032213A
2 Terminals
115
50/60
0.17/0.15
18/16
1400/1700
94/114
160/193
0.15/0.21
36/53
34.5/37.5
PT77D3
19032214A
2 Terminals
220/230
50/60
0.09/0.08
16/15
1400/1700
94/114
160/193
0.15/0.21
36/53
34.5/37.5
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MECHANICAL DRAWING
PQ CURVE