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P-Series Features

TRANSFORMER COOLING FANThe P-Series transformer cooling fan is available in four sizes: 12", 16", 18", 24" and 27" cast aluminum propellers.

All of our fans have OSHA-compliant guards (all openings are less than 1/2"). Guards are heavy duty, hot dip galvanized for durability. Standard airflow up to 8,880 CFM. Motors are securely connected to the guard by 3/8" stainless steel bolts.

All of our motors are custom manufactured in the U.S.A. by well known companies. Our standard motor has a 400 series stainless steel shaft. They are totally enclosed, C-face with removable drain plugs (IP 55 with the plugs installed). They feature class F Insulation, 5/8" shafts with permanently lubricated shielded ball bearings. Motors are rated for 55° C ambient temperature, continuous operation.

Our modular design propellers offer you a wide spectrum of airflow vs. noise. We can readily change the diameter or pitch of our propellers to offer custom configured fans for lower noise or higher airflow.

We can even optimize fans for 50 Hertz operation. Many manufacturers are limited to one sand-cast propeller for each fan that they offer. Our modular propeller offers an unlimited combination of diameters and blade angle to get the most out of the motor you have paid for. Our 50 Hz optimized fans deliver the maximum airflow available from the motor's horsepower. Some additional manufacturing time is required, please contact our Sales Department for more information.

P-Series Utility Fan
Model
Propeller Diameter
A
B
C
D
E
F
UTF12
UTF16
UTF18
UTF24
UTF27
12"
16"
18"
24"
27"
16
16¾
16¾
17½
17½
21-7/8
21-7/8
21-7/8
27-7/8
30-7/8
23-3/4
23-3/4
23-3/4
29-3/4
32-3/4
18
18
18
24
27
23-3/4
23-3/4
23-3/4
29-3/4
32-3/4
26
26
26
29
29-1/2

DOWNLOAD DATA SHEETS


Airflow and Sound Levels (60 Hz)
Model Number
Propeller Diameter
H.P.
RPM
Airflow CFM*
Airflow m³/hr*
Sound Power dB(A)**
Sound @6' dB(A)**
Sound @10' dB(A)**
Single Phase
UTF12C***BS
UTF12E***BS
UTF16C***BS
UTF16E***BS
UTF18C***BS
UTF18E***BS
UTF24C***BS
UTF24I***BS
UTF27C***BS
UTF27I***BS
12"(304mm)
12"(304mm)
16"(406mm)
16"(406mm)
18"(457mm)
18"(457mm)
24"(610mm)
24"(610mm)
27"(685mm)
27"(685mm)
1/6
1/4
1/6
1/4
1/6
1/4
1/6
1/2
1/6
1/2
1140
1725
1140
1725
1140
1725
1140
1725
1140
1725
1,230
1,860
2,310
3,350
2,890
3,890
4,690
5,480
4,800
8,880

2,090
3,160
3,925
5,692
4,910
6,609
7,968
9,311
8,155
15,087

64
73
67
76
68
77
74
80
76
82
47
56
51
59
52
61
58
64
55
65
43
52
47
55
48
56
53
59
52
61

***Insert desired voltage for part number

DOWNLOAD DATA SHEETS

Airflow and Sound Levels (50 Hz)
Model Number
Propeller Diameter
H.P.
RPM
Airflow CFM*
Airflow m³/hr* Sound Power dB(A)**
Sound @6' dB(A)**
Sound @6' dB(A)**
Single Phase
UTF12C***AS
UTF12E***AS
UTF16C***AS
UTF16E***AS
UTF18C***AS
UTF18E***AS
UTF24C***AS
UTF24I***AS
UTF27C***AS
UTF27I***AS
12"(304mm)
12"(304mm)
16"(406mm)
16"(406mm)
18"(457mm)
18"(457mm)
24"(610mm)
24"(610mm)
27"(685mm)
27"(685mm)
1/6
1/4
1/6
1/4
1/6
1/4
1/6
1/2
1/6
1/2
950
1425
950
1425
950
1425
950
1425
950
1425
1,020
1,530
1,920
2,770
2,410
3,220
3,910
4,530
4,000
7,270
1,733
2,599
3,262
4,706
4,095
5,471
6,643
7,697
6,796
12,352
60
69
63
72
64
73
70
76
72
77
44
52
47
55
48
56
54
60
56
61
39
48
43
51
44
52
49
55
51
57

*** Insert desired voltage for part number

* Test Method: AMCA 210-99, fig. 12/ ISO 5801, fig. 71b, fan installation type A, free inlet and free outlet. Other impeller arrangements will affect the performance.
** Sound levels listed here were determined under laboratory conditions. Many factors can influence fan sound levels that are beyond the control of the propeller manufacturer or California Turbo, Inc; including inlet geometry and obstructions in the airflow. Please use this information for comparison purposes only.
NOTE: Electrical and noise data are supplied by the motor and propeller manufacturers, respectively. These values have not been independently verified by California Turbo, Inc.
California Turbo, Inc. reserves the right to make product changes from time to time, without prior notification.


10721 Business Drive, Fontana, CA 92337 USA
Phone: 909-854-2800 or 800-448-1446
Fax: 909-854-2801
E-mail: websales@californiaturbo.com
Welcome to California Turbo and thank you for visiting our website.