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 DC
CR1225 DC
CR1806 DC
CR2072 DC
CR2206 DC
CR2208 DC
CR2258 DC
CR2880 DC
CR4028 DC
CR6025 DC
CR8025 DC
CR9225 DC
Galaxy DC
Major DC
Maltese DC
Muffin DC
Muffin XL DC
Muffin XP DC
Patriot DC
Sprint DC
Sprite DC
Tarzan DC
Whisper XL DC
Whisper XL DC
Model
Number
Part
Number
Termination
Normal
Voltage
VDC
Operating Voltage
VDC
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
WD48M3
17000270A
2 Leadwires
48
24 - 56
0.03
1.2
1650
55
93.5
0.08
20
30.3
WD48H3
17000271A
2 Leadwires
48
24 - 56
0.04
1.9
1950
65
110.5
0.12
28
34.9
WD12B3
19030709A
2 Leadwires
12
6 - 14
0.26
3.1
2450
84
142.7
0.18
45
41.4
WD24B3
19030711A
2 Leadwires
24
12 - 28
0.13
3.1
2450
84
142.7
0.18
45
41.4
WD48B3
19030713A
2 Leadwires
48
24 - 56
0.09
4.3
2450
84
142.7
0.18
45
41.4
WD48B7
19030714A
3 Leadwires
48
24 - 56
0.09
4.3
2450
84
142.7
0.18
45
41.4
WD12C3
19030715A
2 Leadwires
12
6 - 14
0.18
2.2
2250
77.5
134.1
0.15
38
39.4
WD24C3
19030717A
2 Leadwires
24
12 - 28
0.10
2.4
2250
77.5
134.1
0.15
38
39.4
WD12H3
19030719A
2 Leadwires
12
6 - 14
0.17
2.1
1950
65
110.5
0.12
28
34.9
WD24H3
19030721A
2 Leadwires
24
12 - 28
0.08
1.9
1950
65
110.5
0.12
28
34.9
WD12M3
19030723A
2 Leadwires
12
6 - 14
0.10
1.2
1650
55
93.5
0.08
20
30.3
WD24M3
19030725A
2 Leadwires
24
12 - 28
0.05
1.2
1650
55
93.5
0.08
20
30.3
Designed with optional feature
Speed control:Linear voltage,PWM,Thermal sensor
Feedback:Tach,FPS
Environmental Protection:E2(IP55) E3(IP68)
See All Series
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MECHANICAL DRAWING
PQ CURVE