CA / CF: Steel Centrifugal Blowers

  • CA / CF
  • CA / CF
  • CA / CF
  • CA / CF CA-4 Swing Out Arr. 2
  • CA / CF CA-4 Swing Out Arr. 2
  • CA / CF CA-4 Swing Out Arr. 2
  • CA / CF CA-4 Swing Out Arr. 2
  • Standard Construction Features
  • Standard Construction Features
  • Standard Construction Features
  • Standard Construction Features
  • AMCA-Sound & Air Cert. Logo
CA / CF SWSI Arr. 9

CA / CF SWSI Arr. 9

SWSI Arr. 10

CA SWSI Arr. 10

CA-4 SWSI Arr. 2

CA-4 SWSI Arr. 2

CA-4  Swing Out Arr. 2

CA-4 Swing Out Arr. 2

Arr. 3

CA DWDI Arr. 3

Arr. 3

CA-4 DWDI Arr. 3

CAF-DW

CAF-DW

SWSI Arr. 1, 9 Standard Construction Features

Standard Construction Features

SWSI Standard Construction Features

Standard Construction Features

CA-4 Standard Construction Features

Standard Construction Features

DWDI Arr. 1, 9 Standard Construction Features

Standard Construction Features

ISO, AMCA, UL, high w ind, and seismic certification logos

ISO, AMCA, UL

The CA/CF centrifugal blowers are designed for heavy duty supply, exhaust or return air applications. CA/CF blowers are available in AMCA standard discharges and rotations.

The CA blowers are standard with a steel backward inclined, airfoil wheel and are available in SWSI and DWDI configurations.

The CF blowers are standard with a steel backward inclined, flat blade wheel and are available in SWSI configurations.

  • Continuously welded housing to ensure a leak-proof enclosure and all welded steel support structure for dependable, long lasting operational life.
  • Lifting lugs are provided to assist in handling and positioning of the fan in the field.
  • Outlet flanges are standard on all sizes
Related Documents

See also CP - Steel and Aluminum Vent Sets

  • CA SWSI

  • CA-4 SWSI

  • CA DWDI

  • CAF-DW

  • CA-4 DWDI

  • CF

  • CF-4

  • Downloads

VCR

LOREN COOK COMPANY certifies that the CA SWSI shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program.

Type CA SWSI is furnished standard with UL 705 & cUL 705 listing (Power Ventilator/ZACT) when furnished with factory supplied motor.

Type CA SWSI is available with UL 762 and cUL 762 listing (Power Ventilator for Restaurant Exhaust Appliances/Y2HW).

Type CA SWSI is available with UL listing for “Power Ventilator for Smoke Control Systems.”

CA SWSI

Airfoil Centrifugal Blower
Backward Inclined
Belt Drive
Single Width, Single Inlet

Available in Arrangements 1, 3, 4, 7, 8, 9 and 10.

Inlet collars are standard on Arrangements 1, 2, 9 and 10 for easy connections to duct systems.

CA SWSI is available in 20 sizes with wheels from 12 to 73 in.

  • Impeller Size:12 - 73 in
  • Flow: 500 - 200,000 CFM
  • SP: .25 - 13 in

Description: Fan shall be a single width, single inlet backward inclined airfoil blade steel wheel, belt driven centrifugal blower.

Certifications: Fan shall be manufactured at an ISO 9001 certified facility. Fan shall be listed by Underwriters Laboratories (UL 705) and UL listed for Canada (cUL 705). Fan shall bear the AMCA Certified Ratings Seal for Sound and Air Performance.

Construction: The fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The scroll wrapper and scroll side panels shall be a minimum 12 gauge steel. The entire fan housing shall have continuously welded seams for leakproof operation and shall have a minimum 1-1/2" outlet discharge flange. A performance cut-off shall be furnished to prevent the recirculation of air in the fan housing. Bearing support shall be minimum 10 ga. welded steel. Lifting eyes shall be provided for ease of installation. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM, static pressure, and maximum fan RPM. Unit shall be shipped in ISTA Certified Transit Tested Packaging.

Coating: All steel fan components shall be LORENIZED™ with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a minimum 2 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Wheel: Wheel shall be steel, non-overloading, centrifugal backward inclined, airfoil type. Blades on all sizes shall be continuously welded to the backplate and deep spun inlet shroud. All sizes shall be keyed and securely attached to the fan shaft. Wheel shall overlap an aerodynamic aluminum inlet cone to provide maximum performance and efficiency. Wheel shall be balanced in accordance with AMCA Standard 204-05, Balance Quality and Vibration Levels for Fans.

Motor: Motor shall be Nema design B with class B insulation rated for continuous duty and furnished at the specified voltage, phase and enclosure.

Blower Shaft: Blower shaft shall be AISI C-1045 hot rolled and accurately turned, ground and polished. Shafting shall be sized for a critical speed of at least 125 percent of maximum RPM.

Bearings: Bearings shall be designed and tested specifically for use in air handling applications. Construction shall be heavy duty regreasable ball or roller type in a cast iron pillow block housing and selected for a minimum L50 life in excess of 200,000 hours at maximum cataloged operating speed.

Belts and Drives: Belts shall be oil and heat resistant, static conducting. Drives shall be precision machined cast iron type, keyed and securely attached to the wheel and motor shafts. Drives shall be sized for 150 percent of the installed motor horsepower. The variable pitch motor drive must be factory set to the specified fan RPM.

Product: Fan shall be model CA SWSI as manufactured by LOREN COOK COMPANY of Springfield, Missouri.

Dimensions (Inches)sqn-d dimension drawing

Size A-I.D. B-I.D. C-O.D. D H
THD DBD UBD TAU BHD BAU THD UBD BHD DBD BAU TAU
120 13-1/8 9-3/16 16-1/4 13 16 27-3/4 23-3/8 25-3/4 24-3/4 25 30-11/16
135 14-3/4 10-5/16 17-3/4 14 17 30-3/8 25-5/8 28 25-9/16 27 33-3/4
150 16-7/16 11-7/16 19-1/4 15 19 32-15/16 27-7/8 31-3/16 29-1/4 30-1/8 36-13/16
165 18-1/16 12-5/8 21-1/4 17 21 36-9/16 31-1/4 34-3/8 32-5/8 33-1/4 40-7/8
180 19-11/16 13-3/4 22-3/4 18 22 39-1/4 33-1/2 36-5/8 35-1/8 35-3/8 43-15/16
195 21-5/16 14-15/16 24-1/4 20 24 42-7/8 36-3/4 39-13/16 38-1/2 38-3/8 48
210 23 16-1/16 26 21 26 45-9/16 39-1/8 43-1/16 40-15/16 41-5/8 51-1/8
225 24-5/8 17-3/16 27-1/2 23 28 49-3/16 42-3/8 46-1/4 44-3/8 44-3/4 55-1/8
245 26-13/16 18-3/4 29-1/2 25 30 53-1/4 46-1/8 49-7/8 48-1/4 48-1/8 59-7/8
270 29-9/16 20-5/8 32 27 33 58 50-1/4 54-15/16 50-1/8 53 65-3/8
300 32-13/16 22-15/16 35 30 36 64-1/4 55-7/8 60-3/8 58-1/2 58-1/4 72-1/2
330 36-1/8 25-1/4 38 33 39 71 61-3/8 65-13/16 64-3/8 63-1/2 80
365 39-15/16 27-7/8 41-1/2 36 43 77-15/16 67-7/16 72-5/8 70-5/8 70 87-7/8
402 44-1/16 30-3/4 45-1/4 40 47 85-15/16 74-5/8 79-5/8 78-1/4 76-3/4 97
445 48-11/16 34 49-1/2 44 52 94-1/2 82-5/16 88-1/8 86-1/4 85 106-13/16
490 53-5/8 37-7/16 55 48 57 103-3/8 90-3/16 96-3/4 94-1/2 93-1/4 117
540 59-1/16 41-1/4 60 53 62 113-15/16 99-1/2 105-13/16 104-1/4 101-7/8 128-15/16
600 65-5/8 45-13/16 66 59 69 126-3/8 110-5/8 117-11/16 116 113-3/8 143-3/16
660 72-3/16 50-7/16 72 65 75 138-15/16 121-7/8 128-9/16 121-5/8 123-3/4 158-1/2
730 79-7/8 55-3/4 79 72 83 153-1/2 134-7/8 142-1/4 141-5/16 137 174-1/16
Size L W Max Motor Frame Size** Approx.
Ship.
Wt. - Lbs.*
THD
BHD
DBD
UBD
BAU TAU Arr. 9 Arr. 10
120 24-1/2 25-3/4 28-9/16 24 26-1/4 145T 56 215
135 27 28-3/4 32-3/4 27 27-3/8 145T 145T 271
150 29 31-5/8 35-13/16 29 30-1/2 184T 145T 331
165 31-1/2 34-3/8 39-15/16 32 32-5/8 184T 184T 395
180 33-3/4 37-1/8 42-15/16 35 36-1/4 215T 184T 462
195 36-1/4 40 46 37 37-1/2 215T 184T 533
210 41 42-7/8 50-1/8 40 41-1/8 256T 184T 608
225 43 45-3/4 53-3/16 42 42-1/4 256T 215T 687
245 46 49-1/2 57-7/8 46 46-1/4 286T 256T 797
270 50 54-3/4 63-3/8 50 48-5/8 286T 284T 945
300 55-3/8 60 70-1/2 56 53-1/2 326T 326T 1135
330 60-3/4 65-3/4 78 61 56-1/4 326T 365T 1341
365 67 72-3/8 85-7/8 67 63-1/4 326T 404T 1600
402 73-7/8 80-3/8 94 73 67-11/16 326T 404T 1895
445 81-1/2 88-1/2 103-13/16 81 75-7/16 326T 404T 2268
490 89-3/4 97 114 89 79-7/16 404T 404T 2690
540 98-3/4 106-5/8 124-15/16 97 87-11/16 404T 404T 3199
600 109-5/8 118 138-3/16 108 92-11/16 404T 404T 3864
660 120-5/8 129-3/8 152-1/2 119 101-15/16 404T 404T 4589
730 133-1/4 142-5/8 168-1/8 131 107-11/16 404T 404T 5510

sqn-d dimension drawing

Size A-I.D. B-I.D. D   H L W Approx.
Ship.
Wt. - Lbs.*
UBD, THD, DBD BHD THD
BHD
UBD
DBD
THD
BHD
UBD
DBD
120 13-1/8 9-3/16 13 16 27-11/16 25-3/4 24-1/2 25-3/4 19-7/16 161
135 14-3/4 10-5/16 14 17 30-5/16 28-3/4 27 28-3/4 20-9/16 200
150 16-7/16 11-7/16 15 19 32-15/16 31-5/8 29 31-5/8 21-11/16 242
165 18-1/16 12-5/8 17 21 36-9/16 34-5/8 31-1/2 34-5/8 23-7/8 288
180 19-11/16 13-3/4 18 22 39-1/4 37-1/8 33-3/4 37-1/8 25-1/2 337
195 21-5/16 14-15/16 20 24 42-7/8 40 36-1/4 40 26-11/16 390
210 23 16-1/16 21 26 45-9/16 42-7/8 41 42-7/8 28-5/16 446
225 24-5/8 17-3/16 23 28 49-1/8 45-3/4 43 45-3/4 29-7/16 505
245 26-13/16 18-3/4 25 30 53-1/4 49-1/2 46 49-1/2 32-1/2 590
270 29-9/16 20-5/8 27 33 58 54-3/4 50 54-3/4 34-7/8 704
300 32-13/16 22-15/16 30 36 64-1/4 60 55-3/8 60 37-11/16 853
330 36-1/8 25-1/4 33 39 71 65-3/4 60-3/4 65-3/4 40-1/2 1014
365 39-15/16 27-7/8 36 43 77-7/8 72-3/8 67 72-3/8 43-5/8 1218
402 44-1/16 30-3/4 40 47 85-15/16 80-3/8 73-7/8 80-3/8 47-1/8 1452
445 48-11/16 34 44 52 94-1/2 88-1/2 81-1/2 88-1/2 50-7/8 1747
490 53-5/8 37-7/16 48 57 103-3/8 97 89-3/4 97 55-13/16 2081
540 59-1/16 41-1/4 53 62 113-15/16 106-5/8 98-3/4 106-5/8 62-1/8 2484
600 65-5/8 45-13/16 59 69 126-3/8 118 109-5/8 118 67-5/16 3008
660 72-3/16 50-7/16 65 75 138-15/16 129-3/8 120-5/8 129-3/8 74-7/16 3577
730 79-7/8 55-3/4 72 83 153-1/2 142-5/8 133-1/4 142-5/8 80-1/4 4297
VCR

LOREN COOK COMPANY certifies that the CA-4 SWSI shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program.

Type CA-4 SWSI is furnished standard with UL 705 & cUL 705 listing (Power Ventilator/ZACT) when furnished with factory supplied motor.

Type CA-4 SWSI is available with UL 762 and cUL 762 listing (Power Ventilator for Restaurant Exhaust Appliances/Y2HW).

Type CA SWSI is available with UL listing for “Power Ventilator for Smoke Control Systems.”

CA-4 SWSI

Airfoil Centrifugal Blower
Backward Inclined
Belt Drive
Single Width, Single Inlet

More compact alternate construction, the CA-4 SWSI, is available in Arrangements 1, 2 and 3.

Swing out construction, where the wheel and power assembly are mounted to a hinged door, is available in CA-4 SWSI Arrangement 2 for applications where frequent inspection and/or cleaning are required. The swing out construction is available on sizes 210 to 490.

CA-4 SWSI is available in 18 sizes with wheels from 12 to 60 inches. Performance ranges from 500 to 141,000 CFM with static pressures from 1 to 12 inches.

  • Impeller Size:12 - 60 in
  • Flow: 500 - 200,000 CFM
  • SP: .25 - 13 in

Description: Fan shall be a rectangular, single width, single inlet backward inclined airfoil blade steel wheel, belt driven centrifugal blower.

Certifications: Fan shall be manufactured at an ISO 9001 certified facility. Fan shall be listed by Underwriters Laboratories (UL 705) and UL listed for Canada (cUL 705). Fan shall bear the AMCA Certified Ratings Seal for Sound and Air Performance.

Construction: The fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The scroll wrapper and scroll side panels shall be a minimum 12 gauge steel. The entire fan housing shall have continuously welded seams for leakproof operation and shall have a minimum 2" outlet discharge flange. A performance cut-off shall be furnished to prevent the recirculation of air in the fan housing. Bearing support shall be minimum 10 ga. welded steel. Lifting eyes shall be provided for ease of installation. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM, static pressure, and maximum fan RPM. Unit shall be shipped in ISTA Certified Transit Tested Packaging.

Coating: All steel fan components shall be LORENIZED™ with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a minimum 2 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Wheel: Wheel shall be steel, non-overloading, centrifugal backward inclined, airfoil type. Blades on all sizes shall be continuously welded to the backplate and deep spun inlet shroud. All sizes shall be securely keyed to the fan shaft. Wheel shall overlap an aerodynamic aluminum inlet cone to provide maximum performance and efficiency. Wheel shall be balanced in accordance with AMCA Standard 204-05, Balance Quality and Vibration Levels for Fans.

Motor: Motor shall be Nema design B with class B insulation rated for continuous duty and furnished at the specified voltage, phase and enclosure.

Blower Shaft: Blower shaft shall be AISI C-1045 hot rolled and accurately turned, ground and polished. Shafting shall be sized for a critical speed of at least 125 percent of maximum RPM.

Bearings: Bearings shall be designed and tested specifically for use in air handling applications. Construction shall be heavy duty regreasable ball or roller type in a cast iron pillow block housing and selected for a minimum L50 life in excess of 200,000 hours at maximum cataloged operating speed.

Belts and Drives: Belts shall be oil and heat resistant, static conducting. Drives shall be precision machined cast iron type, keyed and securely attached to the wheel and motor shafts. Drives shall be sized for 150 percent of the installed motor horsepower. The variable pitch motor drive must be factory set to the specified fan RPM.

Product: Fan shall be model CA-4 SWSI as manufactured by LOREN COOK COMPANY of Springfield, Missouri.

Dimensions (Inches)
sqn-d dimension drawing

Size A-I.D. B-I.D. C-O.D. D H L W Approx. Ship.
Wt. - Lbs.*
THD
DBD
UBD BHD THD
BHD
DBD
UBD
THD
BHD
DBD
UBD
120 13-1/8 9-3/16 16-1/4 10-3/4 12-3/8 15 25-3/4 22-3/4 22-3/4 25-3/4 34-13/16 226
135 14-3/4 10-5/16 17-3/4 12 13-7/8 16-3/4 28-3/4 25-1/2 25-1/2 28-3/4 35-15/16 285
150 16-7/16 11-7/16 19-1/4 13-1/4 15-1/4 18-3/8 31-5/8 28-1/8 28-1/8 31-5/8 37-1/16 348
165 18-1/16 12-5/8 21-1/4 14-3/8 16-5/8 20 34-3/8 30-7/8 30-7/8 34-3/8 38-1/4 415
180 19-11/16 13-3/4 22-3/4 15-5/8 18-1/8 21-1/2 37-1/8 33-5/8 33-5/8 37-1/8 42-1/8 485
195 21-5/16 14-15/16 24-1/4 16-3/4 19-1/2 23-1/4 40 36-1/4 36-1/4 40 43-5/16 560
210 23 16-1/16 26 18 21 24-7/8 42-7/8 39-1/8 39-1/8 42-7/8 46-7/16 638
225 24-5/8 17-3/16 27-1/2 19-1/4 22-3/8 26-1/2 45-3/4 41-3/4 41-3/4 45-3/4 47-9/16 721
245 26-13/16 18-3/4 29-1/2 20-7/8 24-1/4 28-5/8 49-1/2 45-3/8 45-3/8 49-1/2 50-9/16 837
270 29-9/16 20-5/8 32 23-3/8 26-5/8 31-3/8 54-3/4 49-7/8 49-7/8 54-3/4 52-7/16 992
300 32-13/16 22-15/16 35 25-3/8 29-1/2 34-5/8 60 55-3/8 55-3/8 60 57-11/16 1192
330 36-1/8 25-1/4 38 27-7/8 32-3/8 37-7/8 65-3/4 60-3/4 60-3/4 65-3/4 60 1408
365 39-15/16 27-7/8 41-1/2 30-5/8 35-5/8 41-3/4 72-3/8 67 67 72-3/8 64-7/8 1680
402 44-1/16 30-3/4 45-1/4 33-5/8 39-1/4 46-3/4 80-3/8 73-7/8 73-7/8 80-3/8 68-1/16 1990
445 48-11/16 34 49-1/2 37-1/8 43-1/4 51-3/8 88-1/2 81-1/2 81-1/2 88-1/2 73-1/16 2381
490 53-5/8 37-7/16 55 40-3/4 47-1/2 56-1/4 97 89-3/4 89-3/4 97 76-1/2 2824
540 59-1/16 41-1/4 60 44-7/8 52-1/4 61-3/4 106-5/8 98-3/4 98-3/4 106-5/8 81-5/8 3359
600 65-5/8 45-13/16 66 49-3/4 58 68-1/4 118 109-5/8 109-5/8 118 86-3/16 4057

sqn-d dimension drawing
Size A-I.D. B-I.D. C-O.D. D H L W Max Motor Frame** Approx. Ship.
Wt. - Lbs.*
THD UBD BHD DBD THD
BHD
UBD
DBD
THD
BHD
UBD
DBD
 
120 13-1/8 9-3/16 16-1/4 10-3/4 12-3/8 15 10-3/8 25-3/4 22-3/4 22-3/4 25-3/4 34-13/16 145T 226
135 14-3/4 10-5/16 17-3/4 12 13-7/8 16-3/4 11-5/8 28-3/4 25-1/2 25-1/2 28-3/4 35-15/16 145T 285
150 16-7/16 11-7/16 19-1/4 13-1/4 15-1/4 18-3/8 12-7/8 31-5/8 28-1/8 28-1/8 31-5/8 37-1/16 182T 348
165 18-1/16 12-5/8 21-1/4 14-3/8 16-5/8 20 14-1/4 34-3/8 30-7/8 30-7/8 34-3/8 38-1/4 182T 415
180 19-11/16 13-3/4 22-3/4 15-5/8 18-1/8 21-1/2 15-1/2 37-1/8 33-5/8 33-5/8 37-1/8 42-1/8 184T 485
195 21-5/16 14-15/16 24-1/4 16-3/4 19-1/2 23-1/4 16-3/4 40 36-1/4 36-1/4 40 43-5/16 184T 560
210 23 16-1/16 26 18 21 24-7/8 18-1/8 42-7/8 39-1/8 39-1/8 42-7/8 47-7/16 184T 638
225 24-5/8 17-3/16 27-1/2 19-1/4 22-3/8 26-1/2 19-3/8 45-3/4 41-3/4 41-3/4 45-3/4 48-9/16 213T 721
245 26-13/16 18-3/4 29-1/2 20-7/8 24-1/4 28-5/8 21-1/8 49-1/2 45-3/8 45-3/8 49-1/2 50-9/16 213T 837
270 29-9/16 20-5/8 32 23-3/8 26-5/8 31-3/8 23-1/4 54-3/4 49-7/8 49-7/8 54-3/4 52-7/16 215T 992
300 32-13/16 22-15/16 35 25-3/8 29-1/2 34-5/8 25-7/8 60 55-38 55-3/8 60 57-11/16 254T 1192
330 36-1/8 25-1/4 38 27-7/8 32-3/8 37-7/8 28-3/8 65-3/4 60-3/4 60-3/4 65-3/4 60 254T 1408
365 39-15/16 27-7/8 41-1/2 30-5/8 35-5/8 41-3/4 31-3/8 72-3/8 67 67 72-3/8 64-7/8 256T 1680
402 44-1/16 30-3/4 45-1/4 33-5/8 39-1/4 46-3/4 34-5/8 80-3/8 73-7/8 73-7/8 80-3/8 68-1/16 256T 1990
445 48-11/16 34 49-1/2 37-1/8 43-1/4 51-3/8 38-1/4 88-1/2 81-1/2 81-1/2 88-1/2 73-1/16 286T 2381
490 53-5/8 37-7/16 55 40-3/4 47-1/2 56-1/4 42-1/4 97 89-3/4 89-3/4 97 76-1/2 286T 2824
540 59-1/16 41-1/4 60 44-7/8 52-1/4 61-3/4 46-1/2 106-5/8 98-3/4 98-3/4 106-5/8 81-5/8 324T 3359
600 65-5/8 45-13/16 66 49-3/4 58 68-1/4 51-5/8 118 109-5/8 109-5/8 118 86-3/16 324T 4057

sqn-d dimension drawing
Size A-I.D. B-I.D. C-O.D. D H L W Approx. Ship.
Wt. - Lbs.*
THD
DBD
UBD BHD THD
BHD
DBD
UBD
THD
BHD
DBD
UBD
120 13-1/8 9-3/16 10-3/4 12-3/8 15 10-3/8 25-3/4 22-3/4 22-3/4 25-3/4 18-7/8 169
135 14-3/4 10-5/16 12 13-7/8 16-3/4 11-5/8 28-3/4 25-1/2 25-1/2 28-3/4 20 210
150 16-7/16 11-7/16 13-1/4 15-1/4 18-3/8 12-7/8 31-5/8 28-1/8 28-1/8 31-5/8 21-1/8 254
165 18-1/16 12-5/8 14-3/8 16-5/8 20 14-1/4 34-3/8 30-7/8 30-7/8 34-3/8 23-15/16 302
180 19-11/16 13-3/4 15-5/8 18-1/8 21-1/2 15-1/2 37-1/8 33-5/8 33-5/8 37-1/8 24-15/16 354
195 21-5/16 14-15/16 16-3/4 19-1/2 23-1/4 16-3/4 40 36-1/4 36-1/4 40 27-3/16 409
210 23 16-1/16 18 21 24-7/8 18-1/8 42-7/8 39-1/8 39-1/8 42-7/8 28-13/16 468
225 24-5/8 17-3/16 19-1/4 22-3/8 26-1/2 19-3/8 45-3/4 41-3/4 41-3/4 45-3/4 29-15/16 531
245 26-13/16 18-3/4 20-7/8 24-1/4 28-5/8 21-1/8 49-1/2 45-3/8 45-3/8 49-1/2 32 620
270 29-9/16 20-5/8 23-3/8 26-5/8 31-3/8 23-1/4 54-3/4 49-7/8 49-7/8 54-3/4 34-3/8 739
300 32-13/16 22-15/16 25-3/8 29-1/2 34-5/8 25-7/8 60 55-38 55-3/8 60 37-3/16 896
330 36-1/8 25-1/4 27-7/8 32-3/8 37-7/8 28-3/8 65-3/4 60-3/4 60-3/4 65-3/4 40 1065
365 39-15/16 27-7/8 30-5/8 35-5/8 41-3/4 31-3/8 72-3/8 67 67 72-3/8 43-1/8 1279
402 44-1/16 30-3/4 33-5/8 39-1/4 46-3/4 34-5/8 80-3/8 73-7/8 73-7/8 80-3/8 46-5/8 1525
445 48-11/16 34 37-1/8 43-1/4 51-3/8 38-1/4 88-1/2 81-1/2 81-1/2 88-1/2 50-3/8 1834
490 53-5/8 37-7/16 40-3/4 47-1/2 56-1/4 42-1/4 97 89-3/4 89-3/4 97 55-5/16 2186
540 59-1/16 41-1/4 44-7/8 52-1/4 61-3/4 46-1/2 106-5/8 98-3/4 98-3/4 106-5/8 61-5/8 2608
600 65-5/8 45-13/16 49-3/4 58 68-1/4 51-5/8 118 109-5/8 109-5/8 118 66-11/16 3159
VCR

LOREN COOK COMPANY certifies that the CA DWDI shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program.

Type CA DWDI is furnished standard with UL 705 & cUL 705 listing (Power Ventilator/ZACT) when furnished with factory supplied motor.

CA-4 DWDI

Airfoil Centrifugal Blower
Backward Inclined
Belt Drive
Double Width,
Double Inlet

Available in Arrangement 3, 7

CA DWDI is available in 20 sizes with wheels from 12 to 73 inches. Performance ranges from 900 to 375,000 CFM with static pressures from 1 to 12 inches.

  • Impeller Size:12 - 60 in
  • Flow: 500 - 200,000 CFM
  • SP: .25 - 13 in

Description: Fan shall be a double width, double inlet backward inclined airfoil blade steel wheel, belt driven centrifugal blower.

Certifications: Fan shall be manufactured at an ISO 9001 certified facility. Fan shall be listed by Underwriters Laboratories (UL 705) and UL listed for Canada (cUL 705). Fan shall bear the AMCA Certified Ratings Seal for Sound and Air Performance.

Construction: The fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The scroll wrapper and scroll side panels shall be a minimum 12 gauge steel. The entire fan housing shall have continuously welded seams for leakproof operation and shall have a minimum 1-1/2" outlet discharge flange. A performance cut-off shall be furnished to prevent the recirculation of air in the fan housing. Bearing support shall be minimum 1/4" steel. Lifting lugs shall be provided for ease of installation. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM, static pressure, and maximum fan RPM. Unit shall be shipped in ISTA Certified Transit Tested Packaging.

Coating: All steel fan components shall be LORENIZED™ with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a minimum 2 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Wheel: Wheel shall be steel, non-overloading, centrifugal backward inclined, airfoil type. Blades on all sizes shall be continuously welded to the backplate and deep spun inlet shrouds. All sizes shall be keyed and securely attached to the fan shaft. Wheel shall overlap aerodynamic aluminum inlet cones to provide maximum performance and efficiency. Wheel shall be balanced in accordance with AMCA Standard 204-05, Balance Quality and Vibration Levels for Fans. Motor - Motor shall be Nema design B with class B insulation rated for continuous duty and furnished at the specified voltage, phase and enclosure.

Blower Shaft: Blower shaft shall be AISI C-1045 hot rolled and accurately turned, ground and polished. Shafting shall be sized for a critical speed of at least 125 percent of maximum RPM.

Bearings: Bearings shall be designed and tested specifically for use in air handling applications. Construction shall be heavy duty regreasable ball or roller type in a cast iron pillow block housing and selected for a minimum L50 life in excess of 200,000 hours at maximum cataloged operating speed.

Belts and Drives: Belts shall be oil and heat resistant, static conducting. Drives shall be precision machined cast iron type, keyed and securely attached to the wheel and motor shafts. Drives shall be sized for 150 percent of the installed motor horsepower. The variable pitch motor drive must be factory set to the specified fan RPM.

Product: Fan shall be model CA DWDI as manufactured by LOREN COOK COMPANY of Springfield, Missouri.

Dimensions (Inches)
sqn-d dimension drawing

Size A-I.D. B-I.D. D H L W
THD
DBD
UBD BHD THD UBD BHD DBD
THD
BHD
DBD
UBD
Class I Class II Class III
120 12 17-11/16 13 16 13 27-9/16 23-3/8 25-3/4 24-3/8 24-1/2 25-3/4 28-11/16 29-7/16 29-15/16
135 13-5/8 19-15/16 14 17 14 30-3/16 25-5/8 28 25-9/16 27 28-3/4 30-15/16 31-11/16 32-11/16
150 15-1/4 22 15 19 15 32-13/16 27-15/16 31-3/16 29-1/4 29 31-5/8 34-1/4 34-3/4 35-1/2
165 16-15/16 24 17 21 17 36-7/16 31-1/4 34-3/8 32-5/8 31-1/2 34-3/8 36-1/4 36-3/4 37-1/2
180 18-1/2 26-1/16 18 22 18 39-1/16 33-1/2 36-5/8 35-1/8 33-3/4 37-1/8 38-13/16 39-5/16 40-1/16
195 19-1/2 28-7/16 20 24 20 42-11/16 36-13/16 39-13/16 38-1/2 36-1/4 40 42-11/16 42-3/16 42-15/16
210 21-5/8 30-3/8 21 26 21 45-3/8 39-1/8 43-1/16 40-15/16 41 42-7/8 44-1/8 44-5/8 45-3/8
225 23-3/16 32-1/2 23 28 23 49 42-3/8 46-1/4 44-3/8 43 45-3/4 46-1/4 47 47-1/2
245 25-1/2 35-1/16 25 30 25 53-1/8 46-1/8 49-7/8 48-1/4 46 49-1/2 49-13/16 50-1/16 50-11/16
270 27-1/2 39-7/16 27 33 27 57-7/8 50-1/4 54-15/16 50-1/8 50 54-3/4 54-3/16 54-15/16 55-1/16
300 31-3/16 43 30 36 30 64-1/8 55-7/8 60-3/8 58-1/2 55-3/8 60 58-1/2 59 59-3/8
330 34-1/2 47-1/16 33 39 33 70-7/8 61-3/8 65-13/16 64-3/8 60-3/4 65-3/4 63-9/16 63-11/16 63-15/16
365 38-11/16 52-3/16 36 43 36 77-3/4 67-7/16 72-5/8 70-5/8 67 72-3/8 69-5/16 69-9/16 70-1/16
402 41-3/4 57-13/16 40 47 40 85-3/4 74-11/16 79-5/8 78-1/4 73-7/8 80-3/8 75-11/16 75-11/16 76-3/16
445 45-15/16 64-1/4 44 52 44 94-5/8 82-5/16 88-1/8 86-1/4 81-1/2 88-1/2 82-5/8 83-1/2 83-1/2
490 51 70-1/8 48 57 48 103-1/4 90-3/16 96-3/4 94-1/2 89-3/4 97 89-1/2 90-3/8 90-5/8
540 55-3/4 77-15/16 53 62 53 113-3/4 99-1/2 105-13/16 104-1/4 98-3/4 106-5/8 98-5/16 99-15/16 100-3/16
600 62-3/16 86-1/4 59 69 59 126-1/4 110-11/16 117-11/16 116 109-5/8 118 107-1/2 108-3/4 110-3/4
660 68-7/16 94-7/8 65 75 65 138-3/4 121-7/8 128-9/16 121-5/8 120-5/8 129-3/8 117-7/8 118-5/8 119-7/8
730 75-13/16 104-3/4 72 83 72 153-3/8 134-7/8 142-1/4 141-5/16 133-1/4 142-5/8 129-1/4 130-3/4 131-1/4

VCR

LOREN COOK COMPANY certifies that the CAF-DW shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program.

Type CAF-DW is furnished standard with UL 705 & cUL 705 listing (Power Ventilator/ZACT) when furnished with factory supplied motor.

CAF-DW

Airfoil Centrifugal Blower
Backward Inclined
Belt Drive
Double Width,
Double Inlet

CAF-DW is a compact, lighter double wide blower for use in space critical applications.

Available in Arrangement 3.

CAF-DW is available in 20 sizes with wheels from 12 to 73 inches. Performance ranges from 900 to 375,000 CFM with static pressures from 1 to 12 inches.

Description: Fan shall be a double width, double inlet backward inclined airfoil, belt driven centrifugal blower.

Certifications: Fan shall be manufactured at an ISO 9001 certified facility. Fan shall be listed by Underwriters Laboratories (UL 705) and UL listed for Canada (cUL 705). Fan shall bear the AMCA Certified Ratings Seal for Sound and Air Performance.

Construction: The fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The scroll wrapper and scroll side panels shall be a minimum 16 gauge steel. The entire fan housing shall have continuously welded seams for leakproof operation and shall have a minimum 1" outlet discharge flange. A performance cut-off shall be furnished to prevent the recirculation of air in the fan housing. Bearing support shall be minimum 12 gauge steel. Lifting lugs shall be provided for ease of installation. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM, static pressure, and maximum fan RPM. Unit shall be shipped in ISTA Certified Transit Tested Packaging.

Coating: Steel fan components shall be LORENIZED™ with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a minimum 2 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Wheel: Wheel shall be steel, non-overloading, centrifugal backward inclined, airfoil type. Blades on all sizes shall be continuously welded to the backplate and deep spun inlet shrouds. All sizes shall be keyed and securely attached to the fan shaft. Wheel shall overlap aerodynamic aluminum inlet cones to provide maximum performance and efficiency. Wheel shall be balanced in accordance with AMCA Standard 204-05, Balance Quality and Vibration Levels for Fans.

Motor: Motor shall be Nema design B with class B insulation rated for continuous duty and furnished at the specified voltage, phase and enclosure.

Blower Shaft: Blower shaft shall be AISI C-1045 hot rolled and accurately turned, ground and polished. Shafting shall be sized for a critical speed of at least 125 percent of maximum RPM.

Bearings: Bearings shall be designed and tested specifically for use in air handling applications. Construction shall be heavy duty regreasable ball or roller type in a cast iron pillow block housing and selected for a minimum L50 life in excess of 200,000 hours at maximum cataloged operating speed.

Belts and Drives: Belts shall be oil and heat resistant, static conducting. Drives shall be precision machined cast iron type, keyed and securely attached to the wheel and motor shafts. Drives shall be sized for 150 percent of the installed motor horsepower. The variable pitch motor drive must be factory set to the specified fan RPM.

Product: Fan shall be model CAF-DW as manufactured by LOREN COOK COMPANY of Springfield, Missouri.

Dimensions (Inches)
sqn-d dimension drawing

  A B C D H
THD
UBD BHD DBD THD UBD
Class I thru III Class I thru III Class I Class II Class III Class I thru III Class I Class II Class III Class I thru III
120 12-1/8 17-11/16 16-1/8  10-3/16 11-7/16 14-3/4 14-3/4 15-3/4 9-5/8 23-15/16 23-15/16 23-15/16 21-1/16
135 13-5/8 19-15/16 17-7/8  11-5/16 12-3/4 16-5/16 16-7/16 17-3/8 10-13/16 26-11/16 26-11/16 26-11/16 23-9/16
150 15-1/4 22 19-3/8  12-7/16 14-1/16 17-15/16 17-15/16 18-15/16 12 29-3/8 29-3/8 29-3/8 26-1/16
165 16-15/16 24 21-1/8  13-9/16 15-3/8 19-1/2 19-1/2 20-1/2 13-1/8 32-1/16 32-1/16 32-1/16 28-1/2
180 18-1/2 26-1/16 22-5/8  14-3/4 16-11/16 21-1/8 21-1/8 22-1/8 14-5/16 34-7/8 34-7/8 34-15/16 31
195 19-1/2 28-7/16 24-3/8  15-7/8 17-15/16 22-3/4 22-3/4 23-11/16 15-1/2 37-5/8 37-5/8 38-9/16 33-7/16
210 21-5/8 30-3/8 25-7/8  17 19-1/4 24-3/8 24-3/8 25-5/16 16-11/16 40-3/8 40-3/8 41-5/16 35-15/16
225 23-3/16 32-1/2 27-5/8  18-3/16 20-9/16 26-7/16 26-7/16 26-7/8 17-13/16 43-5/8 43-5/8 44-1/8 38-3/8
245 25-1/2 35-1/16 29-5/8  19-11/16 22-5/16 28-9/16 28-9/16 30 19-3/8 47-1/4 47-1/4 47-3/4 41-11/16
270 27-1/2 39-7/16 32-3/8  21-5/8 24-1/2 31-3/16 31-3/16 32-5/8 21-5/16 51-13/16 51-13/16 52-5/16 45-13/16
300 31-3/16 43 35-3/8  23-7/8 27-1/16 34-3/8 34-3/8 35-13/16 23-11/16 57-1/4 57-1/4 57-3/4 50-3/4
330 34-1/2 47-1/16 38-5/8  26-3/16 29-11/16 38-1/16 38-1/16 40 26-1/16 63-1/4 63-1/4 63-1/4 55-11/16
365 38-11/16 52-3/16 42-3/8  28-7/8 32-3/4 41-13/16 41-13/16 43-3/4 28-3/4 69-5/8 69-5/8 70-3/16 61-1/2
402 41-3/4 57-13/16 46-3/8  31-11/16 35-15/16 46-5/8 46-5/8 48-5/8 31-5/8 76-3/8 76-3/8 76-7/8 67-9/16
445 45-15/16 64-1/4 50-5/8  34-15/16 39-11/16 51-3/16 51-3/16 53-1/4 35 84-3/16 84-3/16 84-3/4 74-11/16
490 51 70-1/8 55-3/8  38-3/8 43-9/16 55-15/16 56-15/16 60 38-9/16 92-3/8 92-3/8 92-15/16 82-1/8
540 55-3/4 77-15/16 60-3/8  42-5/16 47-15/16 61-1/4 62-5/16 65-5/16 42-7/16 101-5/8 102-3/16 102-3/16 90-3/8
600 62-3/16 86-1/4 66-3/8  47 53-3/16 68-5/8 69-5/8 71-11/16 47-1/8 112-11/16 113-3/16 113-1/4 100-5/16
660 68-7/16 94-7/8 72-3/8  51-11/16 58-3/8 76 76 - 51-13/16 123-3/4 124-1/4 - 110-3/16
730 75-13/16 104-3/4 79-3/8  57-3/16 64-7/16 83-3/8 83-7/16 - 57-5/16 137-1/8 137-3/16 - 121-11/16
Size H L
UBD BHD DBD THD/BHD UBD
Class I thru III Class I Class II Class III Class I thru III Class I Class II Class III Class I Class II Class III
120 21-1/16 24 24 25 20-1/16 20-1/16 20-1/16 20-1/16 23-1/16 23-1/16 23
135 23-9/16 26-11/16 26-13/16 27-3/4 22-9/16 22-9/16 22-9/16 22-9/16 25-3/4 25-3/4 25-3/4
150 26-1/16 29-7/16 29-7/16 30-7/16 25-1/16 25-1/16 25-1/16 25-1/16 28-7/16 28-7/16 28-7/16
165 28-1/2 32-3/16 32-3/16 33-3/16 27-1/2 27-1/2 27-1/2 27-1/2 31-3/16 31-3/16 31-3/16
180 31 34-15/16 34-15/16 35-15/16 30 30 30 30 34 34 33-15/16
195 33-7/16 37-11/16 37-11/16 38-5/8 32-7/16 32-7/16 32-7/16 32-7/16 36-11/16 36-11/16 37-11/16
210 35-15/16 40-1/2 40-7/16 41-7/16 34-15/16 34-15/16 34-15/16 34-15/16 39-7/16 39-7/16 40-3/8
225 38-3/8 43-11/16 43-11/16 44-1/8 37-3/8 37-3/8 37-3/8 37-7/16 42-11/16 42-11/16 43-3/16
245 41-11/16 47-5/16 47-5/16 48-3/4 40-11/16 40-11/16 40-11/16 40-11/16 46-5/16 46-5/16 46-13/16
270 45-13/16 51-7/8 51-7/8 53-5/16 44-13/16 44-13/16 44-13/16 44-13/16 50-7/8 50-7/8 51-3/8
300 50-3/4 57-5/16 57-5/16 58-3/4 49-3/4 49-3/4 49-3/4 49-3/4 56-5/16 56-5/16 56-7/8
330 55-11/16 63-5/16 63-5/16 65-1/4 54-11/16 54-11/16 54-11/16 54-3/4 62-5/16 62-5/16 62-3/8
365 61-1/2 69-11/16 69-11/16 71-11/16 60-1/2 60-1/2 60-1/2 60-1/2 68-11/16 68-11/16 69-1/4
402 67-9/16 77-3/8 77-3/8 79-7/16 66-5/8 66-9/16 66-5/8 66-5/8 75-7/16 75-1/2 76
445 74-11/16 85-1/4 85-1/4 87-5/16 73-11/16 73-11/16 73-11/16 73-3/4 83-5/16 83-5/16 83-7/8
490 82-1/8 93-7/16 94-7/16 97-1/2 81-1/8 81-1/8 81-1/8 81-1/8 91-1/2 91-1/2 92-1/16
540 90-3/8 102-9/16 103-11/16 106-11/16 89-3/8 89-3/8 89-3/8 89-7/16 100-5/8 101-3/16 101-1/4
600 100-5/16 114-9/16 115-9/16 117-5/8 99-5/16 99-5/16 99-5/16 99-5/16 111-5/8 112-1/8 112-3/16
660 110-3/16 126-1/2 126-1/2 - 109-3/16 109-3/16 109-3/16 - 122-9/16 123-1/16 -
730 121-11/16 139-3/16 139-5/16 - 120-3/4 120-11/16 120-3/4 - 135-13/16 135-7/8 -
Size L R
DBD THD/UBD/BHD DBD
Class I Class II Class III Class I Class II Class III Class I Class II Class III
120 23-3/8 23-3/8 23-5/16 19-1/4 19-1/4 19-1/16 23-3/8 23-3/8 23-5/16
135 25-7/8 25-7/8 25-3/4 21 21 20-3/4 25-7/8 25-7/8 25-3/4
150 28-7/16 28-11/16 28-7/16 22-1/2 23-1/2 22-1/4 28-3/16 28-11/16 28-1/8
165 31-3/16 31-3/16 31-3/16 24-1/4 25-1/4 24 30-5/8 31-5/8 30-9/16
180 33-15/16 33-15/16 33-15/16 26-3/4 26-3/4 25-1/2 33-1/2 33-1/2 32-7/8
195 36-5/8 36-5/8 37-11/16 28-1/2 28-1/2 27-1/4 35-15/16 35-15/16 36-3/8
210 39-3/8 39-3/8 40-3/8 30 30 28-3/4 38-5/16 38-5/16 38-11/16
225 42-5/8 42-5/8 43-1/8 31-3/4 31-3/4 30-1/2 41-1/4 41-1/4 41-3/16
245 46-1/4 46-1/4 46-3/4 33-3/4 33-3/4 32-15/16 44-3/8 44-3/8 44-7/16
270 50-13/16 50-13/16 51-5/16 37-1/2 37-1/2 35-11/16 48-7/8 48-7/8 48-1/2
300 56-1/4 56-1/4 56-13/16 40-1/2 40-1/2 38-11/16 53-9/16 53-9/16 53-3/16
330 62-1/4 62-1/4 62-5/16 41-9/16 41-9/16 42-1/4 57-13/16 57-13/16 58-3/16
365 68-5/8 68-5/8 69-3/16 45-5/16 45-5/16 46 63-3/8 63-3/8 64-1/4
402 75-3/8 75-7/16 75-15/16 49-11/16 49-11/16 50-9/16 69-7/16 69-1/2 70-7/16
445 83-1/4 83-1/4 83-13/16 53-15/16 53-15/16 54-13/16 76-3/16 76-3/16 77-1/8
490 91-7/16 91-7/16 92 58-11/16 59 60 83-5/16 83-7/16 84-1/2
540 100-9/16 101-1/8 101-3/16 63-11/16 64 65 91-1/16 91-13/16 92-5/16
600 111-9/16 112-1/6 112-1/8 70 70-9/16 71 100-5/8 101-7/16 101-11/16
660 122-1/2 123 - 76-9/16 76-9/16 - 110-1/4 110-3/4 -
730 135-3/4 135-13/16 - 83-9/16 83-9/16 - 121-11/16 121-3/4 -
Size W Approx. Ship. Weights
I II III I II III
120 26-11/16 28-3/16 31-7/16 182 199 263
135 28-15/16 30-9/16 33-11/16 204 223 311
150 31-5/8 33-1/8 35-3/4 246 277 346
165 33-11/16 35-3/16 38-5/16 293 313 391
180 36-1/8 37-1/4 40-3/8 335 333 400
195 38-1/2 39-5/8 42-3/4 367 399 511
210 41-7/16 42-7/16 45-3/16 403 447 560
225 44-1/16 44-9/16 47-5/16 495 544 626
245 46-5/8 47-1/4 50-13/16 547 615 741
270 51-1/2 51-5/8 55-5/16 663 720 956
300 55-1/8 56-1/8 58-7/8 820 916 1043
330 59-5/16 60-5/16 64 948 1108 1336
365 65-5/16 65-15/16 70-1/8 1148 1329 1680
402 71-15/16 73 80-3/4 1453 1839 2280
445 79-5/16 79-11/16 87-1/4 1879 2119 2853
490 85-5/16 87-15/16 98-1/2 2238 2486 3469
540 93-1/2 98-11/16 110-11/16 2492 3431 4729
600 102-7/8 108 118-5/8 3501 4147 5642
660 117-1/8 116-5/8 - 4528 4962 -
730 127 126-3/4 - 5548 6737 -


LOREN COOK COMPANY certifies that the CA-4 DWDI shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and AMCA Publication 311 and comply with the requirements of the AMCA Certified Ratings Program.

Type CA-4 DWDI is furnished standard with UL 705 & cUL 705 listing (Power Ventilator/ZACT) when furnished with factory supplied motor.

CA-4 DWDI

Airfoil Centrifugal Blower
Backward Inclined
Belt Drive
Double Width,
Double Inlet

More compact alternate construction

CA-4 DWDI is available in 18 sizes with wheels from 12 to 60 inches. Performance ranges from 900 to 261,000 CFM with static pressures from 1 to 12 inches.

  • Impeller Size: 12 - 60 in
  • Flow: 500 -320,000 CFM
  • SP: .25 - 13 in

Description: Fan shall be a rectangular, double width, double inlet backward inclined airfoil blade steel wheel, belt driven centrifugal blower.

Certifications: Fan shall be manufactured at an ISO 9001 certified facility. Fan shall be listed by Underwriters Laboratories (UL 705) and UL listed for Canada (cUL 705). Fan shall bear the AMCA Certified Ratings Seal for Sound and Air Performance.

Construction: The fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The scroll wrapper and scroll side panels shall be a minimum 12 gauge steel. The entire fan housing shall have continuously welded seams for leakproof operation and shall have a minimum 2" outlet discharge flange. A performance cut-off shall be furnished to prevent the recirculation of air in the fan housing. Bearing support shall be minimum 1/4" steel. Lifting eyes shall be provided for ease of installation. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM, static pressure, and maximum fan RPM. Unit shall be shipped in ISTA Certified Transit Tested Packaging.

Coating: All steel fan components shall be LORENIZED™ with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a minimum 2 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Wheel: Wheel shall be steel, non-overloading, centrifugal backward inclined, airfoil type. Blades on all sizes shall be continuously welded to the backplate and deep spun inlet shrouds. All sizes shall be securely keyed to the fan shaft. Wheel shall overlap aerodynamic aluminum inlet cones to provide maximum performance and efficiency. Wheel shall be balanced in accordance with AMCA Standard 204-05, Balance Quality and Vibration Levels for Fans.

Motor: Motor shall be Nema design B with class B insulation rated for continuous duty and furnished at the specified voltage, phase and enclosure.

Blower Shaft: Blower shaft shall be AISI C-1045 hot rolled and accurately turned, ground and polished. Shafting shall be sized for a critical speed of at least 125 percent of maximum RPM.

Bearings: Bearings shall be designed and tested specifically for use in air handling applications. Construction shall be heavy duty regreasable ball or roller type in a cast iron pillow block housing and selected for a minimum L50 life in excess of 200,000 hours at maximum cataloged operating speed.

Belts and Drives - Belts shall be oil and heat resistant, static conducting. Drives shall be precision machined cast iron type, keyed and securely attached to the wheel and motor shafts. Drives shall be sized for 150 percent of the installed motor horsepower. The variable pitch motor drive must be factory set to the specified fan RPM.

Product: Fan shall be model CA-4 DWDI as manufactured by LOREN COOK COMPANY of Springfield, Missouri.

Dimensions (Inches)
sqn-d dimension drawing

Size A-I.D. B-I.D. D H L W
THD UBD BHD DBD THD BHD DBD UBD THD
BHD
DBD
UBD
Class I Class II Class III
120 12-1/8 17-11/16 10-3/4 12-3/8 15 10-3/8 25-15/16 22-3/4 22-3/4 25-15/16 28-11/16 29-7/16 29-15/16
135 13-5/8 19-15/16 12 13-7/8 16-3/4 11-5/8 28-13/16 25-1/2 25-1/2 28-13/16 30-15/16 31-11/16 32-11/16
150 15-1/4 22 13-1/4 15-1/4 18-3/8 12-7/8 31-11/16 28-1/8 28-1/8 31-11/16 34-1/4 34-3/4 35-1/2
165 16-15/16 24 14-3/8 16-5/8 20 14-1/4 34-7/16 30-7/8 30-7/8 34-7/16 36-1/4 36-3/4 37-1/2
180 18-1/2 26-1/16 15-5/8 18-1/8 21-1/2 15-1/2 37-5/16 33-5/8 33-5/8 37-5/16 38-13/16 39-5/16 40-1/16
195 19-1/2 28-7/16 16-3/4 19-1/2 23-1/4 16-3/4 40-1/16 36-1/4 36-1/4 40-1/16 41-11/16 42-3/16 42-15/16
210 21-5/8 30-3/8 18 21 24-7/8 18-1/8 42-15/16 39-1/8 39-1/8 42-15/16 44-1/8 44-5/8 45-3/8
225 23-3/16 32-1/2 19-1/4 22-3/8 26-1/2 19-3/8 45-13/16 41-3/4 41-3/4 45-13/16 46-1/4 47 47-1/2
245 25-1/2 35-1/16 20-7/8 24-1/4 28-5/8 21-1/8 49-5/8 45-3/8 45-3/8 49-5/8 49-13/16 50-1/16 50-11/16
270 27-1/2 39-7/16 23-3/8 26-5/8 31-3/8 23-1/4 54-7/8 49-7/8 49-7/8 54-7/8 54-3/16 54-15/16 55-1/16
300 31-3/16 43 25-3/8 29-1/2 34-5/8 25-7/8 60-1/8 55-3/8 55-3/8 60-1/8 58-1/2 59 59-3/8
330 34-1/2 47-1/16 27-7/8 32-3/8 37-7/8 28-3/8 65-15/16 60-3/4 60-3/4 65-15/16 63-9/16 63-11/16 63-15/16
365 38-11/16 52-3/16 30-5/8 35-5/8 41-3/4 31-3/8 72-1/2 67 67 72-1/2 69-5/16 69-9/16 70-1/16
402 41-3/4 57-13/16 33-5/8 39-1/4 46-3/4 34-5/8 80-9/16 73-7/8 73-7/8 80-9/16 75-11/16 75-11/16 76-3/16
445 45-15/16 64-1/4 37-1/8 43-1/4 51-3/8 38-1/4 88-11/16 81-1/2 81-1/2 88-11/16 82-5/8 83-1/2 83-1/2
490 51 70-1/8 40-3/4 47-1/2 56-1/4 42-1/4 97-3/16 89-3/4 89-3/4 97-3/16 89-1/2 90-3/8 90-5/8
540 55-3/4 77-15/16 44-7/8 52-1/4 61-3/4 46-1/2 106-3/4 98-3/94 98-3/4 106-3/4 98-5/16 99-15/16 100-3/16
600 62-3/16 86-1/4 49-3/4 58 68-1/4 51-5/8 118-1/8 109-5/8 109-5/8 118-1/8 107-1/2 108-3/4 110-3/4
Size Approx. Ship. Wt. - Lbs.
Class I Class II Class III
120 265 291 318
135 363 399 436
150 466 512 559
165 573 630 688
180 685 753 822
195 801 881 961
210 921 1013 1105
225 1046 1150 1255
245 1219 1341 1463
270 1447 1591 1736
300 1736 1909 2083
330 2043 2247 2451
365 2423 2665 2907
402 2851 3136 3421
445 3382 3720 4058
490 3976 4373 4771
540 4683 5151 5619
600 5595 6155 6714


VCR

LOREN COOK COMPANY certifies that the CF shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and comply with the requirements of the AMCA Certified Ratings Program.

Type CF is furnished standard with UL 705 & cUL 705 listing (Power Ventilator/ZACT) when furnished with factory supplied motor

Type CF is available with UL 762 and cUL 762 listing (Power Ventilator for Restaurant Exhaust Appliances/Y2HW).

Type CF is available with UL listing for “Power Ventilator for Smoke Control Systems.”

CF

Flatblade Steel
Centrifugal Blower
Backward Inclined
Belt Drive
Single Width, Single Inlet

UL/cUL 762 listing is available for restaurant applications and UL/cUL listing for “Power Ventilator for Smoke Control Systems” is also available.

Available in Arrangements 1, 3, 4, 7, 8, 9 and 10.

  • Impeller Size: 12 -73 in
  • Flow: 500 -200,000 CFM
  • SP: .25 - 13 in

Description: Fan shall be a single width, single inlet backward inclined flat blade steel wheel, belt driven centrifugal blower.

Certifications: Fan shall be manufactured at an ISO 9001 certified facility. Fan shall be listed by Underwriters Laboratories (UL 705) and UL listed for Canada (cUL 705). Fan shall bear the AMCA certified ratings seal for air performance.

Construction: The fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The scroll wrapper and scroll side panels shall be a minimum 12 gauge steel. The entire fan housing shall have continuously welded seams for leakproof operation and shall have a minimum 1-1/2" outlet discharge flange. A performance cut-off shall be furnished to prevent the recirculation of air in the fan housing. Bearing support shall be minimum 10 ga. welded steel. Lifting eyes shall be provided for ease of installation. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM, static pressure, and maximum fan RPM. Unit shall be shipped in ISTA Certified Transit Tested Packaging. Coating - All steel fan components shall be LORENIZED™ with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a minimum 2 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Wheel: Wheel shall be steel, non-overloading, centrifugal backward inclined, flat blade type. Blades on all sizes shall be continuously welded to the backplate and deep spun inlet shroud. All sizes shall be keyed and securely attached to the fan shaft. Wheel shall overlap an aerodynamic aluminum inlet cone to provide maximum performance and efficiency. Wheel shall be balanced in accordance with AMCA Standard 204-05, Balance Quality and Vibration Levels for Fans.

Motor: Motor shall be Nema design B with class B insulation rated for continuous duty and furnished at the specified voltage, phase and enclosure.

Bearings: Bearings shall be designed and tested specifically for use in air handling applications. Construction shall be heavy duty regreasable ball or roller type in a cast iron pillow block housing selected for a minimum L50 life in excess of 200,000 hours at maximum cataloged operating speed.

Blower Shaft: Blower shaft shall be AISI C-1045 hot rolled and accurately turned, ground and polished. Shafting shall be sized for a critical speed of at least 125 percent of maximum RPM. Belts and Drives - Belts shall be oil and heat resistant, static conducting. Drives shall be precision machined cast iron type, keyed and securely attached to the wheel and motor shafts. Drives shall be sized for 150 percent of the installed motor horsepower. The variable pitch motor drive must be factory set to the specified fan RPM.

Product: Fan shall be model CF as manufactured by LOREN COOK COMPANY of Springfield, Missouri.

Dimensions (Inches)
sqn-d dimension drawing

Size A-I.D. B-I.D. C-O.D. D H
THD DBD UBD TAU BHD BAU THD UBD BHD DBD BAU TAU
120 13-1/8 9-3/16 16-1/4 13   16 27-3/4 23-3/8 25-3/4 24-3/4 25 30-11/16
135 14-3/4 10-5/16 17-3/4 14   17 30-3/8 25-5/8 28 25-9/16 27 33-3/4
150 16-7/16 11-7/16 19-1/4 15   19 32-15/16 27-7/8 31-3/16 29-1/4 30-1/8 36-13/16
165 18-1/16 12-5/8 21-1/4 17   21 36-9/16 31-1/4 34-3/8 32-5/8 33-1/4 40-7/8
180 19-11/16 13-3/4 22-3/4 18   22 39-1/4 33-1/2 36-5/8 35-1/8 35-3/8 43-15/16
195 21-5/16 14-15/16 24-1/4 20   24 42-7/8 36-3/4 39-13/16 38-1/2 38-3/8 48
210 23 16-1/16 26 21   26 45-9/16 39-1/8 43-1/16 40-15/16 41-5/8 51-1/8
225 24-5/8 17-3/16 27-1/2 23   28 49-3/16 42-3/8 46-1/4 44-3/8 44-3/4 55-1/8
245 26-13/16 18-3/4 29-1/2 25   30 53-1/4 46-1/8 49-7/8 48-1/4 48-1/8 59-7/8
270 29-9/16 20-5/8 32 27   33 58 50-1/4 54-15/16 50-1/8 53 65-3/8
300 32-13/16 22-15/16 35 30   36 64-1/4 55-7/8 60-3/8 58-1/2 58-1/4 72-1/2
330 36-1/8 25-1/4 38 33   39 71 61-3/8 65-13/16 64-3/8 63-1/2 80
365 39-15/16 27-7/8 41-1/2 36   43 77-15/16 67-7/16 72-5/8 70-5/8 70 87-7/8
402 44-1/16 30-3/4 45-1/4 40   47 85-15/16 74-5/8 79-5/8 78-1/4 76-3/4 97
445 48-11/16 34 49-1/2 44   52 94-1/2 82-5/16 88-1/8 86-1/4 85 106-13/16
490 53-5/8 37-7/16 55 48   57 103-3/8 90-3/16 96-3/4 94-1/2 93-1/4 117
540 59-1/16 41-1/4 60 53   62 113-15/16 99-1/2 105-13/16 104-1/4 101-7/8 128-15/16
600 65-5/8 45-13/16 66 59   69 126-3/8 110-5/8 117-11/16 116 113-3/8 143-3/16
660 72-3/16 50-7/16 72 65   75 138-15/16 121-7/8 128-9/16 121-5/8 123-3/4 158-1/2
730 79-7/8 55-3/4 79 72   83 153-1/2 134-7/8 142-1/4 141-5/16 137 174-1/16
Size L W Max Motor Frame Size** Approx.
Ship.
Wt. - Lbs.*
THD
BHD
DBD
UBD
BAU TAU Arr. 9 Arr. 10
120 24-1/2 25-3/4 28-9/16 24 26-1/4 145T 56 211
135 27 28-3/4 32-3/4 27 27-3/8 145T 145T 266
150 29 31-5/8 35-13/16 29 30-1/2 184T 145T 325
165 31-1/2 34-3/8 39-15/16 32 32-5/8 184T 184T 387
180 33-3/4 37-1/8 42-15/16 35 36-1/4 215T 184T 453
195 36-1/4 40 46 37 37-1/2 215T 184T 523
210 41 42-7/8 50-1/8 40 41-1/8 256T 184T 599
225 43 45-3/4 53-3/16 42 42-1/4 256T 215T 677
245 46 49-1/2 57-7/8 46 46-1/4 286T 256T 786
270 50 54-3/4 63-3/8 50 48-5/8 286T 284T 931
300 55-3/8 60 70-1/2 56 53-1/2 326T 326T 1118
330 60-3/4 65-3/4 78 61 56-1/4 326T 365T 1320
365 67 72-3/8 85-7/8 67 63-1/4 326T 404T 1575
402 73-7/8 80-3/8 94 73 67-11/16 326T 404T 1858
445 81-1/2 88-1/2 103-13/16 81 75-7/16 326T 404T 2223
490 89-3/4 97 114 89 79-7/16 404T 404T 2636
540 98-3/4 106-5/8 124-15/16 97 87-11/16 404T 404T 3190
600 109-5/8 118 138-3/16 108 92-11/16 404T 404T 3852
660 120-5/8 129-3/8 152-1/2 119 101-15/16 404T 404T 4576
730 133-1/4 142-5/8 168-1/8 131 107-11/16 404T 404T 5495

sqn-d dimension drawing

Size A-I.D. B-I.D. D   H L W Approx.
Ship.
Wt. - Lbs.*
UBD, THD, DBD BHD THD
BHD
UBD
DBD
THD
BHD
UBD
DBD
120 13-1/8 9-3/16 13 16 27-11/16 25-3/4 24-1/2 25-3/4 19-7/16 157
135 14-3/4 10-5/16 14 17 30-5/16 28-3/4 27 28-3/4 20-9/16 195
150 16-7/16 11-7/16 15 19 32-15/16 31-5/8 29 31-5/8 21-11/16 236
165 18-1/16 12-5/8 17 21 36-9/16 34-5/8 31-1/2 34-5/8 23-7/8 280
180 19-11/16 13-3/4 18 22 39-1/4 37-1/8 33-3/4 37-1/8 25-1/2 328
195 21-5/16 14-15/16 20 24 42-7/8 40 36-1/4 40 26-11/16 379
210 23 16-1/16 21 26 45-9/16 42-7/8 41 42-7/8 28-5/16 437
225 24-5/8 17-3/16 23 28 49-1/8 45-3/4 43 45-3/4 29-7/16 496
245 26-13/16 18-3/4 25 30 53-1/4 49-1/2 46 49-1/2 32-1/2 579
270 29-9/16 20-5/8 27 33 58 54-3/4 50 54-3/4 34-7/8 690
300 32-13/16 22-15/16 30 36 64-1/4 60 55-3/8 60 37-11/16 836
330 36-1/8 25-1/4 33 39 71 65-3/4 60-3/4 65-3/4 40-1/2 994
365 39-15/16 27-7/8 36 43 77-7/8 72-3/8 67 72-3/8 43-5/8 1193
402 44-1/16 30-3/4 40 47 85-15/16 80-3/8 73-7/8 80-3/8 47-1/8 1415
445 48-11/16 34 44 52 94-1/2 88-1/2 81-1/2 88-1/2 50-7/8 1702
490 53-5/8 37-7/16 48 57 103-3/8 97 89-3/4 97 55-13/16 2028
540 59-1/16 41-1/4 53 62 113-15/16 106-5/8 98-3/4 106-5/8 62-1/8 2475
600 65-5/8 45-13/16 59 69 126-3/8 118 109-5/8 118 67-5/16 2997
660 72-3/16 50-7/16 65 75 138-15/16 129-3/8 120-5/8 129-3/8 74-7/16 3565
730 79-7/8 55-3/4 72 83 153-1/2 142-5/8 133-1/4 142-5/8 80-1/4 4282
VCR

LOREN COOK COMPANY certifies that the CF-4 shown herein are licensed to bear the AMCA Seal. The ratings shown are based on tests and procedures performed in accordance with AMCA Publication 211 and comply with the requirements of the AMCA Certified Ratings Program.

Type CF-4 is furnished standard with UL 705 & cUL 705 listing (Power Ventilator/ZACT) when furnished with factory supplied motor.

Type CF-4 is available with UL 762 and cUL 762 listing (Power Ventilator for Restaurant Exhaust Appliances/Y2HW).

Type CA SWSI is available with UL listing for “Power Ventilator for Smoke Control Systems.”

CF-4

Flatblade Steel
Centrifugal Blower
Backward Inclined
Belt Drive
Single Width, Single Inlet

More compact alternate construction, the CF-4, is available in Arrangements 1, 2 and 3.

Swing out construction, where the wheel and power assembly are mounted to a hinged door, is available in CF-4 Arrangement 2 for applications where frequent inspection and/or cleaning are required. The swing out construction is available on sizes 210 to 490.

  • Impeller Size:12 - 60 in
  • Flow: 500 - 200,000 CFM
  • SP: .25 - 13 in

Description: Fan shall be a rectangular single width, single inlet backward inclined flat blade steel wheel belt driven centrifugal blower.

Certifications: Fan shall be manufactured at an ISO 9001 certified facility. Fan shall be listed by Underwriters Laboratories (UL 705) and UL listed for Canada (cUL 705). Fan shall bear the AMCA certified ratings seal for air performance.

Construction: The fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The scroll wrapper and scroll side panels shall be a minimum 12 gauge steel. The entire fan housing shall have continuously welded seams for leakproof operation and shall have a minimum 2" outlet discharge flange. A performance cut-off shall be furnished to prevent the recirculation of air in the fan housing. Bearing support shall be minimum 10 ga. welded steel. Lifting eyes shall be provided for ease of installation. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM, static pressure, and maximum fan RPM. Unit shall be shipped in ISTA Certified Transit Tested Packaging.

Coating: All steel fan components shall be LORENIZED™ with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a minimum 2 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Wheel: Wheel shall be steel, non-overloading, centrifugal backward inclined, flat blade type. Blades on all sizes shall be continuously welded to the backplate and deep spun inlet shroud. All sizes shall be securely keyed to the fan shaft. Wheel shall overlap an aerodynamic aluminum inlet cone to provide maximum performance and efficiency. Wheel shall be balanced in accordance with AMCA Standard 204-05, Balance Quality and Vibration Levels for Fans.

Motor: Motor shall be Nema design B with class B insulation rated for continuous duty and furnished at the specified voltage, phase and enclosure.

Blower Shaft: Blower shaft shall be AISI C-1045 hot rolled and accurately turned, ground and polished. Shafting shall be sized for a critical speed of at least 125 percent of maximum RPM.

Bearings: Bearings shall be designed and tested specifically for use in air handling applications. Construction shall be heavy duty regreasable ball or roller type in a cast iron pillow block housing selected for a minimum L50 life in excess of 200,000 hours at maximum cataloged operating speed.

Belts and Drives: Belts shall be oil and heat resistant, static conducting. Drives shall be precision machined cast iron type, keyed and securely attached to the wheel and motor shafts. Drives shall be sized for 150 percent of the installed motor horsepower. The variable pitch motor drive must be factory set to the specified fan RPM.

Product: Fan shall be model CF-4 as manufactured by LOREN COOK COMPANY of Springfield, Missouri.

Dimensions (Inches)
sqn-d dimension drawing

Size A-I.D. B-I.D. C-O.D. D H L W Approx. Ship.
Wt. - Lbs.*
THD
DBD
UBD BHD THD
BHD
DBD
UBD
THD
BHD
DBD
UBD
120 13-1/8 9-3/16 16-1/4 10-3/4 12-3/8 15 25-3/4 22-3/4 22-3/4 25-3/4 34-13/16 222
135 14-3/4 10-5/16 17-3/4 12 13-7/8 16-3/4 28-3/4 25-1/2 25-1/2 28-3/4 35-15/16 280
150 16-7/16 11-7/16 19-1/4 13-1/4 15-1/4 18-3/8 31-5/8 28-1/8 28-1/8 31-5/8 37-1/16 341
165 18-1/16 12-5/8 21-1/4 14-3/8 16-5/8 20 34-3/8 30-7/8 30-7/8 34-3/8 38-1/4 407
180 19-11/16 13-3/4 22-3/4 15-5/8 18-1/8 21-1/2 37-1/8 33-5/8 33-5/8 37-1/8 42-1/8 476
195 21-5/16 14-15/16 24-1/4 16-3/4 19-1/2 23-1/4 40 36-1/4 36-1/4 40 43-5/16 549
210 23 16-1/16 26 18 21 24-7/8 42-7/8 39-1/8 39-1/8 42-7/8 46-7/16 630
225 24-5/8 17-3/16 27-1/2 19-1/4 22-3/8 26-1/2 45-3/4 41-3/4 41-3/4 45-3/4 47-9/16 711
245 26-13/16 18-3/4 29-1/2 20-7/8 24-1/4 28-5/8 49-1/2 45-3/8 45-3/8 49-1/2 50-9/16 825
270 29-9/16 20-5/8 32 23-3/8 26-5/8 31-3/8 54-3/4 49-7/8 49-7/8 54-3/4 52-7/16 978
300 32-13/16 22-15/16 35 25-3/8 29-1/2 34-5/8 60 55-3/8 55-3/8 60 57-11/16 1175
330 36-1/8 25-1/4 38 27-7/8 32-3/8 37-7/8 65-3/4 60-3/4 60-3/4 65-3/4 60 1387
365 39-15/16 27-7/8 41-1/2 30-5/8 35-5/8 41-3/4 72-3/8 67 67 72-3/8 64-7/8 1655
402 44-1/16 30-3/4 45-1/4 33-5/8 39-1/4 46-3/4 80-3/8 73-7/8 73-7/8 80-3/8 68-1/16 1953
445 48-11/16 34 49-1/2 37-1/8 43-1/4 51-3/8 88-1/2 81-1/2 81-1/2 88-1/2 73-1/16 2336
490 53-5/8 37-7/16 55 40-3/4 47-1/2 56-1/4 97 89-3/4 89-3/4 97 76-1/2 2771
540 59-1/16 41-1/4 60 44-7/8 52-1/4 61-3/4 106-5/8 98-3/4 98-3/4 106-5/8 81-5/8 3350
600 65-5/8 45-13/16 66 49-3/4 58 68-1/4 118 109-5/8 109-5/8 118 86-3/16 4045

sqn-d dimension drawing
Size A-I.D. B-I.D. C-O.D. D H L W Max Motor Frame** Approx. Ship.
Wt. - Lbs.*
THD UBD BHD DBD THD
BHD
UBD
DBD
THD
BHD
UBD
DBD
 
120 13-1/8 9-3/16 16-1/4 10-3/4 12-3/8 15 10-3/8 25-3/4 22-3/4 22-3/4 25-3/4 34-13/16 145T 222
135 14-3/4 10-5/16 17-3/4 12 13-7/8 16-3/4 115/8 28-3/4 25-1/2 25-1/2 28-3/4 35-15/16 145T 280
150 16-7/16 11-7/16 19-1/4 13-1/4 15-1/4 18-3/8 12-7/8 31-5/8 28-1/8 28-1/8 31-5/8 37-1/16 182T 341
165 18-1/16 12-5/8 21-1/4 14-3/8 16-5/8 20 14-1/4 34-3/8 30-7/8 30-7/8 34-3/8 38-1/4 182T 407
180 19-11/16 13-3/4 22-3/4 15-5/8 18-1/8 21-1/2 15-1/2 37-1/8 33-5/8 33-5/8 37-1/8 42-1/8 184T 476
195 21-5/16 14-15/16 24-1/4 16-3/4 19-1/2 23-1/4 16-3/4 40 36-1/4 36-1/4 40 43-5/16 184T 549
210 23 16-1/16 26 18 21 24-7/8 18-1/8 42-7/8 39-1/8 39-1/8 42-7/8 47-7/16 184T 630
225 24-5/8 17-3/16 27-1/2 19-1/4 22-3/8 26-1/2 19-3/8 45-3/4 41-3/4 41-3/4 45-3/4 48-9/16 213T 711
245 26-13/16 18-3/4 29-1/2 20-7/8 24-1/4 28-5/8 21-1/8 49-1/2 45-3/8 45-3/8 49-1/2 50-9/16 213T 825
270 29-9/16 20-5/8 32 23-3/8 26-5/8 31-3/8 23-1/4 54-3/4 49-7/8 49-7/8 54-3/4 52-7/16 215T 978
300 32-13/16 22-15/16 35 25-3/8 29-1/2 34-5/8 25-7/8 60 55-38 55-3/8 60 57-11/16 254T 1175
330 36-1/8 25-1/4 38 27-7/8 32-3/8 37-7/8 28-3/8 65-3/4 60-3/4 60-3/4 65-3/4 60 254T 1387
365 39-15/16 27-7/8 41-1/2 30-5/8 35-5/8 41-3/4 31-3/8 72-3/8 67 67 72-3/8 64-7/8 256T 1655
402 44-1/16 30-3/4 45-1/4 33-5/8 39-1/4 46-3/4 34-5/8 80-3/8 73-7/8 73-7/8 80-3/8 68-1/16 256T 1953
445 48-11/16 34 49-1/2 37-1/8 43-1/4 51-3/8 38-1/4 88-1/2 81-1/2 81-1/2 88-1/2 73-1/16 286T 2336
490 53-5/8 37-7/16 55 40-3/4 47-1/2 56-1/4 42-1/4 97 89-3/4 89-3/4 97 76-1/2 286T 2771
540 59-1/16 41-1/4 60 44-7/8 52-1/4 61-3/4 46-1/2 106-5/8 98-3/4 98-3/4 106-5/8 81-5/8 324T 3350
600 65-5/8 45-13/16 66 49-3/4 58 68-1/4 51-5/8 118 109-5/8 109-5/8 118 86-3/16 324T 4045

sqn-d dimension drawing
Size A-I.D. B-I.D. C-O.D. D H L W Approx. Ship.
Wt. - Lbs.*
THD
DBD
UBD BHD THD
BHD
DBD
UBD
THD
BHD
DBD
UBD
120 13-1/8 9-3/16 10-3/4 12-3/8 15 10-3/8 25-3/4 22-3/4 22-3/4 25-3/4 18-7/8 165
135 14-3/4 10-5/16 12 13-7/8 16-3/4 11-5/8 28-3/4 25-1/2 25-1/2 28-3/4 20 205
150 16-7/16 11-7/16 13-1/4 15-1/4 18-3/8 12-7/8 31-5/8 28-1/8 28-1/8 31-5/8 21-1/8 248
165 18-1/16 12-5/8 14-3/8 16-5/8 20 14-1/4 34-3/8 30-7/8 30-7/8 34-3/8 23-15/16 294
180 19-11/16 13-3/4 15-5/8 18-1/8 21-1/2 15-1/2 37-1/8 33-5/8 33-5/8 37-1/8 24-15/16 345
195 21-5/16 14-15/16 16-3/4 19-1/2 23-1/4 16-3/4 40 36-1/4 36-1/4 40 27-3/16 399
210 23 16-1/16 18 21 24-7/8 18-1/8 42-7/8 39-1/8 39-1/8 42-7/8 28-13/16 460
225 24-5/8 17-3/16 19-1/4 22-3/8 26-1/2 19-3/8 45-3/4 41-3/4 41-3/4 45-3/4 29-15/16 521
245 26-13/16 18-3/4 20-7/8 24-1/4 28-5/8 21-1/8 49-1/2 45-3/8 45-3/8 49-1/2 32 608
270 29-9/16 20-5/8 23-3/8 26-5/8 31-3/8 23-1/4 54-3/4 49-7/8 49-7/8 54-3/4 34-3/8 726
300 32-13/16 22-15/16 25-3/8 29-1/2 34-5/8 25-7/8 60 55-38 55-3/8 60 37-3/16 878
330 36-1/8 25-1/4 27-7/8 32-3/8 37-7/8 28-3/8 65-3/4 60-3/4 60-3/4 65-3/4 40 1044
365 39-15/16 27-7/8 30-5/8 35-5/8 41-3/4 31-3/8 72-3/8 67 67 72-3/8 43-1/8 1254
402 44-1/16 30-3/4 33-5/8 39-1/4 46-3/4 34-5/8 80-3/8 73-7/8 73-7/8 80-3/8 46-5/8 1487
445 48-11/16 34 37-1/8 43-1/4 51-3/8 38-1/4 88-1/2 81-1/2 81-1/2 88-1/2 50-3/8 1790
490 53-5/8 37-7/16 40-3/4 47-1/2 56-1/4 42-1/4 97 89-3/4 89-3/4 97 55-5/16 2132
540 59-1/16 41-1/4 44-7/8 52-1/4 61-3/4 46-1/2 106-5/8 98-3/4 98-3/4 106-5/8 61-5/8 2599
600 65-5/8 45-13/16 49-3/4 58 68-1/4 51-5/8 118 109-5/8 109-5/8 118 66-11/16 3147

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