Tjernlund Products, Inc. Tjernlund draft inducers, power venters, ventilation



 

 

 

 Enviro-Tech Head Cooling Fans
 
 
Enviro-TechENVIRO-TECH
HEAD COOLING FANS
CA Series
CA-Series
BR Series

BR-Series

Cub Series
Cub-Series
(Discontinued)
HEAD COOLING FANS FOR COPELAND COMPRESSORS

CUB-SERIES OFFER MEDIUM DUTY COOLING WITH UNIVERSAL 
APPLICATION TO COPELAND COMPRESSORS
ADVANTAGES OF CUB-SERIES (Discontinued)
Replacement of existing Copeland or Enviro-Tech fans or new compressor installations
Multi position mounting brackets for easier electrical connection
One fan body covers entire range of Copeland compressors

Cub Dimensions


MOUNTING KITS FOR CUB & BR-SERIES ON A COPELAND COMPRESSOR
Copeland Body Style
L, M, N
N, 2D
MR/D
3/9D
9R/D
4 R/D
4D* 3/1
6R/D
6D*3/1
Mounting Kit
MK-LMN
MK-N/2D
MK-MR/D
MK-3/9D
MK-9R/D
MK-4R/D
MK-4DA
Discontinued
MK-6R/D
MK-6DA
Discontinued
See Note
       
**
 
**
**
**

**Due to variations in Copeland body style consult form #850-0209 or factory @ 800-255-4208 for
application specifics.

MOTOR SPECIFICATIONS                                   FAN BLADE SPECIFICATIONS
Model
Output
Electrical
RLA
RPM
Rotation
Shaft
Diameter
Bore
Pitch
# of Blades
CUB-2*
50W
230
.85
1500
CW
.375 X 1.5
11"
3/8"
34 deg.
5
CUB-4*
50W
440
.6
1500
CW
.375 X 1.5
11"
3/8"
34 deg.
5
*Discontinued
 
HEAD COOLING FANS FOR CARLYLE COMPRESSORS

CA-SERIES OFFER HEAVY DUTY PERFORMANCE FOR CARLYLE COMPRESSORS
ADVANTAGES OF CA-SERIES
Heavy duty motor & higher pitched blades provide more cooling
Top mount motor increases airflow across compressor head
Comes fully assembled with integral wire formed legs for mounting

CA dimsensions

FAN SELECTION BASED ON CARLYLE BODY STYLE
Body Style
Model
Electrical
O6D or O6CCD
CA-6D2
208-230/1/60
 O6D or O6CCD
CA-6D4
 460/1/60
O6E or O6CCE
CA-6E2
208-230/1/60
O6E or O6CCE
CA-6E4
460/1/60

 
MOTOR SPECIFICATIONS                                                FAN BLADE SPECIFICATIONS
Model
HP
Electrical
RLA
RPM
Rotation
Shaft
Diameter
Bore
Pitch
# of Blades
CA-6D2
1/15
208-230/1/60
1.5
1550
CCW
.375X1.5
11"
3/8"
36 deg.
4
CA-6D4
1/15
460/1/60
.8
1550
CCW
.375X1.5
11"
3/8"
36 deg.
4
CA-6E2
1/15
208-230/1/60
1.5
1550
CCW
.375X1.5
11"
3/8"
36 deg.
4
CA-6E4
1/15
460/1/60
.8
1550
CCW
.375X1.5
11"
3/8"
36 deg.
4
HEAD COOLING FANS FOR CARLYLE, COPELAND & BITZER COMPRESSORS

BR-SERIES OFFER HEAVY DUTY COOLING FOR COPELAND, CARLYLE & BITZER COMPRESSORS
ADVANTAGES OF BR-SERIES
Heavy duty motor & higher pitched blades provide more cooling
Top mount motor increases airflow across compressor head
Replacement of existing Copeland, Carlyle or Enviro-Tech head fans or new compressor installation
Multi position mounting brackets for easier electrical connection

BR dimensions

MOUNTING KIT FOR BR-SERIES
ON CARLYLE COMPRESSOR
Carlyle Body Style
O6D or O6CCD
O6E or O6CCE
Mounting Kit
950-0842
950-0841

MOUNTING KIT FOR BR-SERIES ON BITZER SEMI-HERMETIC COMPRESSORS
Bitzer Compressor
2,4 & 6 Cylinder
Mounting Kit
BR-2/4

 
MOTOR SPECIFICATIONS                                                                  FAN BLADE SPECIFICATIONS
Model
HP
Electrical
RLA
RPM
Rotation
Shaft
Diameter
Bore
Pitch
# of Blades
BR-2
1/15
208-230/1/60
1.5
1550
CCW
.375X1.5
11"
3/8"
36 Deg.
4
BR-4
1/15
460/1/60
.8
1550
CCW
.375X1.5
11"
3/8"
36 Deg.
4

 


 

 

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