PW: Propeller Wall Fans

  • PW
  • Standard Construction Features
  • Standard Construction Features
  •  Certifications Logo

Props

XWD

XWHD

XLW

XMW

AWD

AWB

EWD

EWB

Pac

Standard Construction Features

Standard Construction Features

Standard Construction Features

Standard Construction Features

AMCA-Sound & Air Cert. logo

ISO 9001, US-Green, AMCA Sound & Air, CSA, US-C-UL, and logos

LOREN COOK COMPANY Propeller Wall Fans are offered with four styles of propellers, in two drive configurations and with a variety of available accessories to adapt the fans to many different installations. All units are produced in an ISO 9001 certified facility and are listed by Underwriters Laboratory (UL 705) and UL Listed for Canada (cUL 705).

X Series Aluminum Prop

  • Designed for light commercial and industrial direct drive applications.
  • Constructed of standard aluminum blades and mounted to a steel hub.
  • Available in both exhaust and supply.

X.Stream Series Steel Prop

  • Designed using Computational Fluid Dynamics (CFD) and Finite Element Analysis (FEA) to provide optimum air flow, efficiency, quality and durability.
  • Available in both low pressure (XLW/XLP) and medium pressure (XMW/XMP) models providing a wide performance range, high pressure capabilities, and low noise levels.
  • Constructed of fabricated steel blades securely attached to a minimum 7 gauge steel hub.

A Series Cast Aluminum Airfoil Prop

  • Designed for heavy commercial or industrial applications where large volumes of air are required at low static pressures.
  • Constructed of heavy gauge aluminum with six cast blades and a cast hub.
  • Blade pitch is determined at the factory and the blades are locked into place with roll pins.
  • Available in both exhaust and supply

E Series Extruded Aluminum Airfoil Prop

  • Designed for use where higher static pressures are required.
  • Constructed with six extruded aluminum airfoil blades and mounted in a cast aluminum hub.
  • Blade pitch is determined at the factory and the blades are locked into place with roll pins.
  • E series blade has a non-overloading characteristic such as is found in a centrifugal type wheel.
  • Statically and dynamically balanced for vibration free operation.
    Available in both exhaust and supply.
Related Documents

See the Downloads tab for specifications, submittals and FanDrafter files

See also Propeller Roof Fans
See also Propeller Inline
See also Propeller Upblast
See also Propeller Hooded

  • XWD

  • XWHD

  • XPD

  • XPHD

  • XLW / XMW

  • XLWH / XMWH

  • XLP / XLPH / XMP / XMPH

  • AWD

  • AWB

  • APD

  • APB

  • EWD

  • EWB

  • EPD

  • EPB

  • Downloads

LOREN COOK COMPANY certifies that the XWD shown herein is 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.

Model XWD is furnished standard with UL 705 and CUL 705 listing (Power Ventilator) when furnished with factory supplied motor.

All sizes are available with express service. Read more.

XWD 

Wall Fan
Aluminum Prop
Direct Drive

Description: Fan shall be a wall mounted, direct driven, propeller exhaust fan.

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: Fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The motor shall be mounted on a 12 gauge steel wire guard. The wire guard shall be bolted to a minimum 14 gauge steel panel with continuously welded corners and an integral venturi. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM and static pressure. Unit shall be shipped in ISTA Certified Transit Tested Packaging.

Coating: All steel fan components shall be LorenizedTM with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a 1.5 to 2.5 mil thick baked powder finish. Paint must exceed 1,000 hours salt spray under ASTM B117 test method.

Propeller: Propeller shall have aluminum blades riveted to a painted steel hub. The hub shall be securely fastened to the motor shaft utilizing two setscrews. Propeller shall be balanced in accordance with AMCA Standard 204-05, Balance Quality and Vibration Levels for Fans.

Motor: Motor shall be 115/1/60, open drip-proof type.

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

Dimensions (Inches)

pw-xwhd dimension drawing

SIZE A B C D E F G H WALL OPENING* SHIPPING WEIGHT
Exhaust Supply Exhaust Supply Exhaust Supply
8 12-3/16 12-1/8 3-1/4 1 8-3/4 3 3/4 15-3/16 12 12-7/16 12-7/8 12 28
10 16-3/16 16-3/16 4-3/4 1-1/2 10-3/4 3-1/2 1-1/2 19-1/4 14-3/8 16-7/16 17 20 42
12 16-3/16 16-3/16 4-3/4 1-3/4 12-3/4 3-3/4 1-1/2 19-1/4 14-3/8 16-7/16 17 22 44
14 20-3/16 20-3/16 5-13/16 2-1/2 14-3/4 4-1/2 1-5/8 23-1/4 15-3/8 20-7/16 21 26 54
16 20-3/16 20-3/16 5-13/16 2-1/2 16-3/4 4-1/2 2 23-1/4 15-3/8 20-7/16 21 30 58
18 24-3/16 24-3/16 5-13/16 2-3/4 18-3/4 4-3/4 2-1/8 27-1/4 17-5/8 24-7/16 25 34 67
20 24-3/16 24-3/16 5-13/16 2-3/4 20-3/4 4-3/4 2-1/8 27-1/4 17-5/8 24-7/16 25 40 73
24 30-3/16 30-3/16 6-1/16 3-3/4 25 6-5/8 1-3/8 33-1/4 18-3/4 30-7/16 31 48 95
All dimensions in inches. Weights are estimated in pounds, including ODP motor. *See accessories for wall opening. **Size not available in supply.

LOREN COOK COMPANY certifies that the XWHD shown herein is 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.

Model XWHD is furnished standard with UL 705 and CUL 705 listing (Power Ventilator) when furnished with factory supplied motor.

All sizes are available with express service. Read more.

XWHD 

Wall Fan,
Heavy Duty
Aluminum Prop
Direct Drive

Description: Fan shall be a wall mounted, direct driven, propeller exhaust fan.

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: Fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The motor shall be mounted on a minimum 14 gauge steel mounting plate and tubular steel power assembly. The power assembly shall be bolted to a minimum 14 gauge steel panel with continuously welded corners and an integral venturi. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM and static pressure. 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 1.5 to 2.5 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Propeller: Propeller shall have aluminum blades riveted to a painted steel hub. The hub shall be securely fastened to the motor shaft utilizing two setscrews. Propeller 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.

Product: Fan shall be model XWHD as manufactured by
Loren Cook Company of Springfield, Missouri.

Dimensions (Inches)

pw-xwd dimension drawing

SIZE A B C D E F WALL OPENING* SHIPPING WEIGHT
Exhaust Supply
12 16-3/16 4-3/4 1-3/4 3-1/4 12-3/4 3-1/2 1-1/2 16-7/16 68
14 20-3/16 5-13/16 2-1/2 - 14-3/4 4-1/2 1-5/8 20-7/16 89
16 20-3/16 5-13/16 2-1/2 4-1/2 16-3/4 4-1/2 2 20-7/16 93
18 24-3/16 5-13/16 2-3/4 ** 18-3/4 4-3/4 2-1/8 24-7/16 107
20 24-3/16 5-13/16 6-5/8 6-5/8 20-3/4 8-5/8 -5/8 24-7/16 113
24 30-3/16 6-1/16 6-5/8 6-5/8 25 6-5/8 -5/8 30-7/16 140
All dimensions in inches. Weights are estimated in pounds, including motor. *See accessories for wall opening.

Models XPD is furnished standard with UL 705 and CUL 705 listing (Power Ventilator) when furnished with factory supplied motor.

All sizes are available with express service. Read more.

XPD 

Packaged Wall Fan
Aluminum Prop
Direct Drive

Description: Fan shall be a wall mounted, direct driven, aluminum propeller exhaust fan with integral housing, shutter, and inlet guard

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).

Construction: Fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The motor shall be mounted on a 12 gauge steel wire guard. The wire guard shall be bolted to a minimum 14 gauge wall panel with continuously welded corners and an integral venturi. Fan shall be enclosed in minimum 18 gauge galvanized steel wall housing with factory installed shutter and inlet guard. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM and static pressure. Unit shall be shipped in ISTA Certified Transit Tested Packaging.

Coating: All steel fan components shall be LorenizedTM with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a 1.5 to 2.5 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Propeller: Propeller shall have aluminum blades riveted to a painted steel hub. The hub shall be securely fastened to the motor shaft utilizing two setscrews. Propeller shall be balanced in accordance with AMCA Standard 204-05, Balance Quality and Vibration Levels for Fans.

Motor: Motor shall be 115/1/60, open drip-proof type.

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

Dimensions (Inches)

pw-xpd diminsion drawing

SIZE A B * C D * WALL OPENING SHIPPING WEIGHT
8 15-1/2 13 10 13-3/4 13-1/4 53
10 19-1/2 17 14 17-3/4 17-1/4 65
12 19-1/2 17 14 17-3/4 17-1/4 76
14 23-1/2 21 18 22-1/4 21-1/4 82
16 23-1/2 21 18 22-1/4 21-1/4  95
18 27-1/2 25 22 23-1/4 25-1/4 120
20 27-1/2 25 22 23-1/4 25-1/4 139
24 33-1/2 31 27-1/2 23-1/4 31-1/4 151
All dimensions in inches. Weights are estimated in pounds, including motor. * B and D dimensions are to the outside of fasteners on wall housing. **Shipped loose for field mounting.

Models XPHD is furnished standard with UL 705 and CUL 705 listing (Power Ventilator) when furnished with factory supplied motor.

All sizes are available with express service. Read more.

XPHD 

Packaged Wall Fan
Heavy Duty
Aluminum Prop.
Direct Drive

Description: Fan shall be a wall mounted, direct driven, aluminum propeller exhaust fan with integral housing, shutter, and inlet guard.

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).

Construction: Fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The motor shall be mounted on a 14 gauge steel mounting plate and power assembly. The power assembly shall be bolted to a minimum 14 gauge wall panel with continuously welded corners and an integral venturi. Fan shall be enclosed in minimum 18 gauge galvanized steel wall housing with factory installed shutter and inlet guard. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM and static pressure. Unit shall be shipped in ISTA Certified Transit Tested Packaging.

Coating: All steel fan components shall be LorenizedTM with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a 1.5 to 2.5 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Propeller: Propeller shall have aluminum blades riveted to a painted steel hub. The hub shall be securely fastened to the motor shaft utilizing two setscrews. Propeller 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.

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

Dimensions (Inches)

pw-xphd diminsion drawing

SIZE A B * C D * WALL OPENING SHIPPING WEIGHT
12 19-1/2 17 14 17-3/4 17-1/4 76
14 *** 23-1/2 21 18 22-1/4 21-1/4 82
16 23-1/2 21 18 22-1/4 21-1/4 95
18 *** 27-1/2 25 22 23-1/4 25-1/4 120
20 27-1/2 25 22 23-1/4 25-1/4 139
24 33-1//2  31 27-1/2 27-1/4 31-1/4 151
All dimensions in inches. Weights are estimated in pounds, including ODP motor. * B and D dimensions are to the outside of fasteners on wall housing. **Shipped loose for field mounting. *** Size not available in supply.

LOREN COOK COMPANY certifies that the XLW and XMW 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.

Models XLW, XMW, XLW-S and XMW-S are furnished standard with UL 705 and CUL 705 listing (Power Ventilator) when furnished with factory supplied motor.

All sizes are available with express service. Read more.

XLW / XMW

Wall Fan
Low or Med. Pressure
Steel Prop.
Belt Drive

Description: Fan shall be a wall mounted, belt driven, steel propeller exhaust or supply fan.

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 motor, bearings and drives shall be mounted on a minimum 14 gauge steel power assembly. The power assembly shall be bolted to a minimum 14 gauge wall panel with continuously welded corners and an integral venturi. 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 LorenizedTM with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a 1.5 to 2.5 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Propeller: Propeller shall be a high-efficiency fabricated steel design with blades securely fastened to a minimum 7 gauge hub. The hub shall be keyed and locked to the fan shaft utilizing two setscrews. Propeller 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 individually tested specifically for use in air handling applications. Construction shall be heavy duty regreasable ball type in a cast iron pillowblock 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 the X.STREAM series as manufactured by LOREN COOK COMPANY of Springfield, Missouri.

Dimensions (Inches)

pw-xlw / xmw diminsion drawing

SIZE A B C D E WALL OPENING* SHIPPING WEIGHT
20 24-3/16 14-5/16 6-5/8 23-3/8 2 25-7/16 121
24 30-3/16 14-5/16 6-5/8 27-3/8 3 30-7/16 128
30 36-3/16 14-5/16 6-3/4 33-3/8 3 36-7/16 152
36 42-3/16 14-5/16 6-3/4 39-3/8 3 42-7/16 184
42 48-3/16 18-1/16 8-1/16 46-3/8 3 48-7/16 245
48 54-3/16 18-1/16 8-1/16 52-3/8 3 54-7/16 282
54 60-3/16 18-1/16 9 58-3/8 3 60-7/16 337
60 66-3/16 18-1/16 9 64-3/8 3 66-7/16 375
All dimensions in inches. Weight in pounds, less motor. *See accessories for wall opening.

LOREN COOK COMPANY certifies that the XLWH / XMWH 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.

Models XLWH / XMWH are furnished standard with UL 705 and CUL 705 listing (Power Ventilator) when furnished with factory supplied motor.

All sizes are available with express service. Read more.

XLWH / XMWH

Wall Fan
Heavy Duty
Low or Med. Pressure
Steel Prop.
Belt Drive

Description: Fan shall be a wall mounted, belt driven, steel propeller exhaust or supply fan.

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 motor, bearings and drives shall be mounted on a tubular steel power assembly. The power assembly shall be bolted to a minimum 14 gauge wall panel with continuously welded corners and an integral venturi. 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 LorenizedTM with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a 1.5 to 2.5 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Propeller: Propeller shall be a high-efficiency fabricated steel design with blades securely fastened to a minimum 7 gauge hub. The hub shall be keyed and locked to the fan shaft utilizing two setscrews. Propeller 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 individually tested specifically for use in air handling applications. Construction shall be heavy duty regreasable ball type in a cast iron pillowblock 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 the X.STREAM series as manufactured by LOREN COOK COMPANY of Springfield, Missouri.

Dimensions (Inches)

pw-xlwh / xmwm diminsion drawing

SIZE A B C D E WALL OPENING* SHIPPING WEIGHT
20 24-3/16 19-1/16 6-5/8 23-3/8 2 24-7/16 136
24 30-3/16 19-1/16 6-5/8 27-3/8 3 30-7/16 146
30 36-3/16 19-1/16 6-3/4 33-3/8 3 36-7/16 171
36 42-3/16 19-1/16 7-1/4 39-3/8 3 42-7/16 208
42 48-3/16 20-11/16 8-1/16 46-3/8 3 48-7/16 272
48 54-3/16 26-5/16 8-1/16 52-3/8 3 54-7/16 344
54 60-3/16 26-5/16 9 58-3/8 3 60-7/16 419
60 66-3/16 26-5/16 9 64-3/8 3 66-7/16 462
All dimensions in inches. Weight in pounds, less motor. Intake air velocities should be limited to 500 FPM to avoid ingress of airborne water. *See accessories for wall opening.

Models XLP, XLPH, XMP, XMPH, XLP-S, XLPH-S, XMP-S and XMPH-S are furnished standard with UL 705 and CUL 705 listing (Power Ventilator) when furnished with factory supplied motor.

All sizes are available with express service. Read more.

XLP / XLPH / XMP / XMPH 

Packaged Wall Fan
Stand. or Heavy Duty
Low or Med. Pressure
Steel Prop.

Description - Fan shall be a wall mounted, belt driven, steel propeller exhaust or supply fan with integral housing, shutter and inlet guard.

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).

Construction - The fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The motor, bearings and drives shall be mounted on a minimum 14 gauge steel power assembly. The power assembly shall be bolted to a minimum 14 gauge wall panel with continuously welded corners and an integral venturi. Fan shall be enclosed in minimum 18 gauge galvanized steel wall housing with factory installed shutter and inlet guard. 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 LorenizedTM with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a 1.5 to 2.5 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Propeller: Propeller shall be a high-efficiency fabricated steel design with blades securely fastened to a minimum 7 gauge hub. The hub shall be keyed and locked to the fan shaft utilizing two setscrews. Propeller shall be balanced in accordance with AMCA Standard 204-05, Balance Quality and Vibration Levels for Fans.

Shutter: Exhaust Shutter: Shutter shall be heavy duty galvanized steel construction. Material thickness shall be minimum 20 gauge for frame and 28 gauge for blades. Blades shall have mechanically fastened vinyl edge seals.

Supply Shutter: Shutter shall be heavy duty galvanized steel construction, utilizing center pivot blades and motorized actuator. Material thickness shall be minimum 16 gauge for frame and 20 gauge for blades.

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 individually tested specifically for use in air handling applications. Construction shall be heavy duty regreasable ball 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 the X.STREAM series as manufactured by LOREN COOK COMPANY of Springfield, Missouri.

Dimensions (Inches)

pw-xlp / xlph / xmp / xmph diminsion drawing

SIZE A B * C D * WALL OPENING WALL HOUSING GAUGE SHIPPING WEIGHT
XLP/
XMP
XLP-S/
XMP-S
XLPH/
XMPH
XLPH-S/
XMPH-S
20 27-12 25 22 37-3/8 25-1/4 18 180 183 195 198
24 33-1/2 31 27-1/2 37-3/8 31-1/4 18 222 226 241 244
30 39-1/2 37 33-1/2 38 37-1/4 18 276 280 295 299
36 45-1/2 43 39-12 39-1/2 43-1/4 18 337 348 362 367
42 51-1/2 49-1/16 45-1/2 41 49-1/4 16 455 460 482 487
48 57-1/2 55-1/16 51-1/2 51 55-1/4 16 533 540 596 603
54 63-1/2 61-1/8 57-1/2 48 61-1/2 14 638 646 721 728
60 69-1/2 67-1/8 63-1/2 48 67-1/2 14 705 716 795 803
All dimensions in inches. Weights are estimated in pounds, including motor. Intake air velocities should be limited to 500 FPM to avoid ingress of airborne water.* B and D dimensions are to outside of fasteners on wall housing. **Shipped loose for field mounting.

LOREN COOK COMPANY certifies that the AWD shown herein is 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.

Model AWD and AWD-S are furnished standard with UL 705 listing (Power Ventilator/ZACT) and CUL 705 listing (Power Ventilator) when furnished with factory supplied motor.

All sizes are available with express service. Read more.

AWD

Wall Fan
Cast Aluminum Propeller
Direct Drive

Description: Fan shall be a wall mounted, direct driven, aluminum propeller exhaust fan.

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: Fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The motor shall be mounted on a 14 gauge steel mounting plate and power assembly. The power assembly shall be bolted to a minimum 14 gauge steel wall panel with continuously welded corners and an integral venturi. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM and static pressure. Unit shall be shipped in ISTA Certified Transit Tested Packaging.

Coating: All steel fan components shall be LorenizedTM with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a 1.5 to 2.5 mil thick baked powder finish. Paint must exceed 1,000 hours salt spray under ASTM B117 test method.

Propeller: Propeller shall be cast aluminum airfoil design with cast aluminum hub. The blade pitch shall be factory set and locked using set screws and roll pin. The hub shall be keyed and locked to the shaft utilizing two set screws or a taper lock bushing. Propeller 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.

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

Dimensions (Inches)

pw-awd diminsion drawing

SIZE A B C D E WALL OPENING* SHIPPING WEIGHT
AWD AWD-S
12 16-3/16 15-3/8 3-1/4 15-7/8 2 16-7/16 69 72
16 20-3/16 14-1/8 4-1/2 19-7/8 2 20-7/16 90 93
20 24-3/16 14-1/8 6-5/8 23-3/8 2 24-7/16 109 112
24 30-3/16 14-5/8 6-5/8 27-3/8 2 30-7/16 146 149
30 36-3/16 14-5/8 6-3/4 33-3/8 3 36-7/16 204 208
36 42-3/16 22 7-1/4 39-3/8 3 42-7/16 307 312
42 48-3/16 24 8-1/16 46-3/8 3 48-7/16 428 433
48 54-3/16 24 8-1/16 52-3/8 3 54-7/16 466 473
All dimensions in inches. Weight in pounds, including ODP motor. *See accessories for wall opening.

LOREN COOK COMPANY certifies that the AWB shown herein is 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.

Model AWB is furnished standard with UL 705 listing (Power Ventilator/ZACT) and CUL 705 listing (Power Ventilator) when furnished with factory supplied motor.

All sizes are available with express service. Read more.

AWB

Wall Fan
Cast Aluminum Propeller
Belt Drive

Description: Fan shall be a wall mounted, belt driven, cast aluminum propeller exhaust fan.

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: Fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The motor, bearings and drives shall be mounted on a 14 gauge steel power assembly. The power assembly shall be bolted to a minimum 14 gauge steel wall panel with continuously welded corners and an integral venturi. 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 LorenizedTM with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a 1.5 to 2.5 mil thick baked powder finish. Paint must exceed 1,000 hours salt spray under ASTM B117 test method.

Propeller: Propeller shall be cast aluminum airfoil design with cast aluminum hub. The blade pitch shall be factory set and locked using set screws and a roll pin. The hub shall be keyed and locked to the shaft utilizing two set screws or a taper lock bushing. Propeller 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 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 type AWB as manufactured by LOREN COOK COMPANY of Springfield, Missouri.

Dimensions (Inches)

pw-awb diminsion drawing

SIZE A B C D WALL OPENING * SHIPPING WEIGHT
24 30-3/16 19-1/16 6-5/8 30 30-7/16 140
30 36-3/16 19-1/16 6-3/4 36 36-7/16 175
36 42-3/16 19-1/16 7-1/4 42 42-7/16 210
42 48-3/16 20-11/16 8-1/16 48 48-7/16 270
48 54-3/16 26-5/16 8-1/16 54 54-7/16 340
All dimensions in inches. Weight in pounds. *See accessories for wall opening.

LOREN COOK COMPANY certifies that the APD shown herein is 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.

Models APD and APD-S are furnished standard with UL 705 listing (Power Ventilator/ZACT) and CUL 705 listing (Power Ventilator) when furnished with factory supplied motor.

All sizes are available with express service. Read more.

APD

Packaged Wall Fan
Cast Aluminum Prop.
Direct Drive

Description: - Fan shall be a wall mounted, direct drive cast aluminum airfoil, propeller fan with integral housing, shutter and inlet guard.

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: Fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The motor shall be mounted on a minimum 14 gauge steel mounting plate and power assembly. The power assembly shall be bolted to a minimum 14 gauge wall panel with continuously welded corners and an integral venturi. Fan shall be enclosed in a minimum 18 gauge galvanized steel wall housing with factory installed shutter and inlet guard. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM and static pressure. Unit shall be shipped in ISTA Certified Transit Tested Packaging.

Coating: All steel fan components shall be LorenizedTM with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a 1.5 to 2.5 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Propeller: Propeller shall be cast aluminum airfoil design with cast aluminum hub. The blade pitch shall be factory set and locked using set screws and roll pin. The hub shall be keyed and locked to the shaft utilizing two set screws or a taper lock bushing. Propeller 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.

Product Fan shall be type APD as manufactured by LOREN COOK COMPANY of Springfield, Missouri.

Dimensions (Inches)

pw-apd diminsion drawing

SIZE A B C D E WALL OPENING* SHIPPING WEIGHT
12 19-1/2 17 14 17-3/4 17-1/4 88 92
16 23-1/2 21 18 22-1/8 21-1/4 110 113
20 27-1/2 25 22 23-1/8 25-1/4 156 159
24 33-1/2 31 27-1/2 23-1/8 31-1/4 220 223
30 39-1/2 37 33-1/2 24-1/2 37-1/4 273 277
36 45-1/2 43 39-1/2 28-1/2 43-1/4 393 398
All dimensions in inches. Weight in pounds, ODP motor. Intake air velocities should be limited to 500 FPM to avoid ingress of airborne water. * B and D dimensions are to the outside of fasteners on wall housing. **Shipped loose for field mounting.

LOREN COOK COMPANY certifies that the APB shown herein is 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.

Model APB and APB-S are furnished standard with UL 705 listing (Power Ventilator/ZACT) and CUL 705 listing (Power Ventilator) when furnished with factory supplied motor.

All sizes are available with express service. Read more.

APB

Packaged Wall Fan
Cast Aluminum Prop.
Belt Drive

Description: Fan shall be a wall mounted, belt drive cast aluminum airfoil, propeller fan with integral housing, shutter and inlet guard.

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: Fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The motor, bearings and drives shall be mounted on a minimum 14 gauge steel power assembly. The power assembly shall be bolted to a minimum 14 gauge wall panel with continuously welded corners and an integral venturi. Fan shall be enclosed in a minimum 18 gauge galvanized steel wall housing with factory installed shutter and inlet guard. 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 LorenizedTM with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a 1.5 to 2.5 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Propeller: Propeller shall be cast aluminum airfoil design with cast aluminum hub. The blade pitch shall be factory set and locked using set screws and roll pin. The hub shall be keyed and locked to the shaft utilizing two set screws or a taper lock bushing. Propeller 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 individually tested specifically for use in air handling applications. Construction shall be heavy duty regreasable ball 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 type APB as manufactured by LOREN COOK COMPANY of Springfield, Missouri.

Dimensions (Inches)

pw-awb diminsion drawing

SIZE A B C D WALL OPENING * SHIPPING WEIGHT
24 30-3/16 19-1/16 6-5/8 30 30-7/16 140
30 36-3/16 19-1/16 6-3/4 36 36-7/16 175
36 42-3/16 19-1/16 7-1/4 42 42-7/16 210
42 48-3/16 20-11/16 8-1/16 48 48-7/16 270
48 54-3/16 26-5/16 8-1/16 54 54-7/16 340
All dimensions in inches. Weight in pounds. Intake air velocities should be limited to 500 FPM to avoid ingress of airborne water. *B & D dimensions are to the outside of fasteners on wall housing. **Shipped loose for field mounting.

Model EWD and EWD-S are furnished standard with UL 705 listing (Power Ventilator/ZACT) and CUL 705 listing (Power Ventilator) when furnished with factory supplied motor.

All sizes are available with express service. Read more.

EWD

Wall Fan
Extruded Aluminum Propeller
Direct Drive

Description: Fan shall be a wall mounted, direct drive, extruded aluminum propeller exhaust fan.

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).

Construction: Fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The motor shall be mounted on a 14 gauge steel power assembly. The power assembly shall be bolted to a minimum 14 gauge steel wall panel with continuously welded corners and an integral venturi. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM and static pressure. Unit shall be shipped in ISTA Certified Transit Tested Packaging.

Coating: All steel fan components shall be LorenizedTM with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a 1.5 to 2.5 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Propeller: Propeller shall be extruded aluminum airfoil design with cast aluminum hub. The blade pitch shall be factory set and locked using set screws and roll pin. The hub shall be keyed and locked to the shaft utilizing two set screws or a taper lock bushing. Propeller shall be balanced in accordance with AMCA Standard 204-05, Balance Quality and Vibration Levels for Fans.

Motor: Motor shall be heavy duty type with permanently lubricated sealed ball bearings, and furnished at the specified voltage, phase and enclosure.

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

Dimensions (Inches)

pw-ewd diminsion drawing

SIZE A B C D WALL OPENING* SHIPPING WEIGHT
24 36-3/16 14-5/8 6-5/8 27-3/8 36-7/16 192
30 42-3/16 14-5/8 6-3/4 33-3/8 42-7/16 219
36 48-3/16 22 7-1/4 39-3/8 48-7/16 274
42 54-3/16 24 8-1/16 46-3/8 54-7/16 357
48 60-3/16 24 8-1/16 52-3/8 60-7/16 411
54 66-3/16 27-3/4 9 58-3/8 66-7/16 465
All dimensions in inches. Weight in pounds including ODP motor. *See accessories for wall opening.

LOREN COOK COMPANY certifies that the EWB shown herein is 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.

Model EWB and EWB-S are furnished standard with UL 705 listing (Power Ventilator/ZACT) and CUL 705 listing (Power Ventilator) when furnished with factory supplied motor.

All sizes are available with express service. Read more.

EWB

Wall FanE
Extruded Aluminum Propeller
Belt Drive

Description: Fan shall be a wall mounted, belt drive, extruded aluminum airfoil, propeller exhaust fan.

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: Fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The motor, bearings and drives shall be mounted on a 14 gauge steel power assembly. The power assembly shall be bolted to a minimum 14 gauge steel wall panel with continuously welded corners and an integral venturi. 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 ungalvanized steel fan components shall be LorenizedTM with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a 1.5 to 2.5 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Propeller: Propeller shall be extruded aluminum airfoil design with cast aluminum hub. The blade pitch shall be factory set and locked using set screws and roll pin. The hub shall be keyed and locked to the shaft utilizing two set screws or a taper lock bushing. Propeller 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 individually tested specifically for use in air handling applications. Construction shall be heavy duty regreasable ball type in a cast iron pillowblock 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 type EWB as manufactured by LOREN COOK COMPANY of Springfield, Missouri.

Dimensions (Inches)

pw-ewb diminsion-drawing

SIZE A B C D WALL OPENING * SHIPPING WEIGHT
24 36-3/16 20 6-5/8 30 36-7/16 150
30 42-3/16 21 6-3/4 36 42-7/16 185
36 48-3/16 21 7-1/4 42 48-7/16 220
42 54-3/16 21 8-1/16 48 54-7/16 285
48 60-3/16 24 8-1/16 54 60-7/16 355
54 66-3/16 27 8-1/16 60 66-7/16 420
60 72-3/16 27 8-1/16 66 72-7/16 510
72 84-3/16 27 9-1/4 78-1/4 84-7/16 590
All dimensions in inches. Weight in pounds, less motor. *See accessories for wall opening.

Model EPD and EPD-S are furnished standard with UL 705 listing (Power Ventilator/ZACT) and CUL 705 listing (Power Ventilator) when furnished with factory supplied motor.

All sizes are available with express service. Read more.

EPD

Packaged Wall Fan, Extruded Aluminum Prop., Direct Drive

Description: Fan shall be a wall mounted, direct drive, extruded aluminum airfoil propeller fan with integral housing, shutter and inlet guard.

Certifications: Fan shall be manufactured at an ISOO 9001 certified facility. Fan shall be listed by Underwriters Laboratories (UL 705) and UL listed for Canada (cUL 705).

Construction: Fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The motor, bearings and drives shall be mounted on a 14 gauge steel power assembly. The power assembly shall be bolted to a minimum 14 gauge steel wall panel with continuously welded corners and an integral venturi. Fan shall be enclosed in a minimum 18 gauge galvanized steel wall housing with factory installed shutter and inlet guard. Unit shall bear an engraved aluminum nameplate. Nameplate shall indicate design CFM and static pressure. Unit shall be shipped in ISTA Certified Transit Tested Packaging.

Coating: All steel fan components shall be LorenizedTM with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a 1.5 to 2.5 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Propeller: Propeller shall be extruded aluminum airfoil design with cast aluminum hub. The blade pitch shall be factory set and locked using set screws and roll pin. The hub shall be keyed and locked to the shaft utilizing two set screws or a taper lock bushing. Propeller shall be balanced in accordance with AMCA Standard 204-05, Balance Quality and Vibration Levels for Fans.

Motor: Motor shall be heavy duty type with permanently lubricated sealed ball bearings, and furnished at the specified voltage, phase and enclosure.

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

Dimensions (Inches)

pw-epd diminsion drawing

SIZE A B * C D * WALL OPENING SHIPPING WEIGHT
24 39-1/2 37 33-1/2 24-1/2 37-1/4 282
30 45-1/2 43 39-1/2 28-1/2 43-1/4 346
36 51-1/2 49-1/16 45-1/2 34 49-1/4 457
42 57-1/2 55-1/16 51-1/2 40 55-1/4 598
48 63-1/2 61-1/8 57-1/2 40-1/2 61-3/8 699
54 69-1/2 67-1/8 63-1/2 45 67-3/8 810
All dimensions in inches. Weight in pounds. *B & D dimensions are to outside of fasteners on wall housing. **Shipped loose for field mounting. Intake air velocities should be limited to 500 FPM to avoid ingress of airborne water.on wall housing.

Model EPB and EPB-S are furnished standard with UL 705 listing (Power Ventilator/ZACT) and CUL 705 listing (Power Ventilator) when furnished with factory supplied motor.

All sizes are available with express service. Read more.

EPB

Packaged Wall Fan,
Extruded Aluminum Prop.
Belt Drive

Description: Fan shall be a wall mounted, belt driven, extruded aluminum, propeller exhaust or supply fan.

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).

Construction: Fan shall be of bolted and welded construction utilizing corrosion resistant fasteners. The motor, bearings and drives shall be mounted on a 14 gauge steel power assembly. The power assembly shall be bolted to a minimum 14 gauge steel wall panel with continuously welded corners and an integral venturi. 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 ungalvanized steel fan components shall be LorenizedTM with an electrostatically applied, baked polyester powder coating. Each component shall be subject to a five stage environmentally friendly wash system, followed by a 1.5 to 2.5 mil thick baked powder finish. Paint must exceed 1,000 hour salt spray under ASTM B117 test method.

Propeller: Propeller shall be extruded aluminum airfoil design with cast aluminum hub. The blade pitch shall be factory set and locked using set screws and roll pin. The hub shall be keyed and locked to the shaft utilizing two set screws or a taper lock bushing. Propeller shall be balanced in accordance with AMCA Standard 204-05, Balance Quality and Vibration Levels for Fans.

Motor: Motor shall be heavy duty type with permanently lubricated sealed ball bearings, and furnished at the specified voltage, phase and enclosure.

Bearings: Bearings shall be designed and individually tested specifically for use in air handling applications. Construction shall be heavy duty regreasable ball type in a cast iron pillowblock 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 type EPB as manufactured by LOREN COOK COMPANY of Springfield, Missouri.

Dimensions (Inches)

pw-epb diminsion drawing

SIZE A B * C D * WALL OPENING   SHIPPING WEIGHT
24 39-1/2 37 33-1/2 38 37-1/4 18 GA. 297
30 45-1/2 43 39-1/2 39-1/2 43-1/4 18 GA. 367
36 51-1/2 49-1/16 45-1/2 41 49-1/4 16 GA. 453
42 57-1/2 55-1/16 51-1/2 51 55-1/4 16 GA. 564
48 63-1/2 61-1/8 57-1/2 48 61-3/8 14 GA. 698
54 69-1/2 67-1/8 63-1/2 48 67-3/8 14 GA. 782
60 75-1/2 73-1/8 69-1/2 48 73-3/8 14 GA. 880
72 87-1/2 85-1/8 81-1/2 51 85-3/8 14 GA. 1090
All dimensions in inches. Weight in pounds,*B & D dimensions are to outside of fasteners on wall housing. **Shipped loose for field mounting. Intake air velocities should be limited to 500 FPM to avoid ingress of airborne water.

Catalog

Manual

Specifications

Submittals

FanDrafter files

Revit

See the download page