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
Patriot 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
PQD48B6D3-E2
16002542A
Harness
48
36-48
0.45
22.0
3600
240
415.2
0.82
204
52.0
PQ24K4
17000015A
2 Leadwires
24
12 - 28
1.80
43.2
4200
285
484.2
1.08
269
58.9
PQ48K4
17000016A
2 Leadwires
48
24 - 56
0.90
43.2
4200
285
484.2
1.08
269
58.9
PQD24Z3
17000017A
2 Leadwires
24
16 - 32
1.30
31.2
4500
305
518.2
1.37
341
60.4
PQD48Z3
17000018A
2 Leadwires
48
28 - 72
0.67
32.2
4500
305
518.2
1.37
341
60.4
PQ48R0X-E2
17000042A
Harness
48
24-56
0.46
22.1
3475
235
399.3
0.83
207
54.3
PQ12B7
17000339A
3 Leadwires
12
9-14
2.26
27.1
3400
235
399.3
0.83
207
54.3
PQD12B3E2X-E3
17001190A
4 Leadwires
12
8-16
2.26
27.1
3400
235
399.3
0.83
207
54.3
PQD24B3E2X-E3
17001191A
4 Leadwires
24
16 - 32
1.00
24.0
3400
235
399.3
0.83
207
54.3
PQD48B3E2X-E3
17001192A
4 Leadwires
48
36-60
0.46
22.1
3400
235
399.3
0.83
207
54.3
PQD24K3E2X-E3
17001193A
4 Leadwires
24
16 - 32
1.80
1.8
4200
285
484.2
1.08
269
58.9
PQD48K3E2X-E3
17001194A
4 Leadwires
48
36-60
0.90
43.2
4200
285
484.2
1.08
269
58.9
PQD24Z3E2X-E3
17001195A
4 Leadwires
24
16 - 32
1.30
31.2
4500
305
518.2
1.37
341
60.4
PQD48Z3E2X-E3
17001196A
4 Leadwires
48
36-60
0.67
32.2
4500
305
518.2
1.37
341
60.4
PQD24U3E2X-E3
17001197A
4 Leadwires
24
16 - 32
1.70
40.8
4830
332
564.1
1.70
423
64.0
PQD48U3EX2-E3
17001198A
4 Leadwires
48
36-60
0.85
40.8
4830
332
564.1
1.70
423
64.0
PQD12B3-E3
17001204A
2 Leadwires
12
8-16
2.26
27.1
3400
235
399.3
0.83
207
54.3
PQD24B3-E3
17001205A
2 Leadwires
24
16 - 32
1.00
24.0
3400
235
399.3
0.83
207
54.3
PQD48B3-E3
17001206A
2 Leadwires
48
36-60
0.46
22.1
3400
235
399.3
0.83
207
54.3
PQ12B4
19031083A
2 Leadwires
12
6 - 14
2.26
27.1
3400
235
399.3
0.83
207
54.3
PQ24B4
19031084A
2 Leadwires
24
12 - 28
1.00
24.0
3400
235
399.3
0.83
207
54.3
PQ48B4
19031085A
2 Leadwires
48
24 - 56
0.46
22.1
3400
235
399.3
0.83
207
54.3
PQ12C4
19031086A
2 Terminals
12
6 - 14
1.26
15.1
2800
194
334.8
0.56
140
50.1
PQ48C4
19031088A
2 Terminals
48
24-56
0.38
19.0
3125
210
356.8
0.65
162
49.8
PQ48S3HBDLX
19031122A
5 Leadwires
48
24-56
0.46
24.0
3500
235
399.3
0.83
207
51.2
PQ48B7
19031235A
3 Leadwires
48
24-56
0.50
22.1
3400
235
399.3
0.83
207
54.3
PQ24B7
19031263A
3 Leadwires
24
12 - 28
1.00
24.0
3400
235
399.3
0.83
207
54.3
PQ24S4H
19031397A
2 Terminals
24
12 - 28
1.00
24.0
3425
235
399.3
0.83
207
51.2
PQ24B7-E2
19039032A
3 Leadwires
24
12 - 28
1.00
24.0
3400
235
399.3
0.83
207
51.2
PQ24S4HX
19039299A
2 Terminals
24
12 - 28
1.00
24.0
3400
235
399.3
0.83
207
54.3
PQ12B4QNN
19039355A
2 Terminals and 3 Leadwires
12
9 - 14
2.26
27.1
3400
235
399.3
0.83
207
54.3
PQD24Z3A2
19039695A
4 Leadwires with programmable harness
24
12 - 32
1.45
35.0
4500
305
518.2
1.37
341
60.4
PQD48Z3A2
19039696A
4 Leadwires with programmable harness
48
24-72
0.72
35.0
4450
305
518.2
1.37
341
60.2
PQ48R0X
19039729A
Harness
48
24-56
0.46
22.0
3400
235
399.3
0.83
207
51.2
PQD24U3E
19040425A
3 Leadwires
24
16 - 32
1.70
40.8
4830
332
564.1
1.70
423
64.0
PQD24U3E2
19040427A
4 Leadwires
24
16 - 32
1.70
40.8
4830
332
564.1
1.70
423
64.0
PQD48U3E
19040428A
3 Leadwires
48
28 - 72
0.85
40.8
4830
332
564.1
1.70
423
64.0
Designed with optional feature
Speed control:Linear voltage,PWM,Thermal sensor
Feedback:Tach,FPS
Environmental Protection:E2(IP55) E3(IP68)
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MECHANICAL DRAWING
PQ CURVE