Roof Upblast and Sidewall Exhaust Fans
The Centrifugal Roof Upblast and Sidewall Exhaust Fans include both direct and belt driven fans with backward inclined centrifugal wheels. The motors on the fans are out of the airstream. The fans are suitable for applications such as storage room or fume hood exhaust.

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General Information
Overview
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Series C includes Models: CUE, CUBE, CUBE-HP, CUBE-XP - Roof Mounted CW, CWB, CWB-HP - Sidewall Mounted
These spun aluminum fans are specifically designed for roof mounted (CUE/CUBE) or wall mounted (CW/CWB) applications. Contaminated or grease laden exhaust air can be discharged directly upward, away from the roof surface or discharged out and away from building walls. The fans feature one piece windband continuously welded to curb cap and double studded isolators for true vibration isolation. Capacities range from 80 to 30,000 cfm. and up to 5.0 in. wg. CUE/CUBE/CW/CWB designates pressures up to 1.25 in. wg. CUBE-HP and CWB-HP designates pressures up to 2.5 in. wg. CUBE-XP designates pressures up to 5.0 in. wg.
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Model USGF
Model USGF (Ultimate Steel Grease Fan) is the ideal fan for heavy grease exhaust applications as stated in NFPA's Chapter 11 restaurants and food service where high amounts of grease and/or solid fuels are used like char broilers, solid fuel cooking, and oriental cooking. Constructed of steel, the Model USGF includes a non-stick coated steel wheel, steel windband, steel curb cap, and steel motor compartment. Standard features include UL-762, a heat baffle, clean-out port, dual belt and pulley system, and a mounted and wired NEMA-3R disconnect switch. The unit is powder coated for protection. Performance capability up to 3 in. wg and 7,000 cfm.
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Model TCB: InLine Fan, Backward Inclined Wheel
The TCB is a belt driven fan that has a tubular design and can be mounted either indoors or outdoors. In addition to clean air applications, this fan is suitable for combustion air, fume hood exhaust, or kitchen exhaust. Capacities range from 360 to 24,000 CFM and up to 4.5 in. wg.
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Model SWB
The SWB is a belt driven fan and features a backward-inclined centrifugal wheel. This fan is suitable for ducted exhaust, supply, and return-air applications. Typical applications include commercial kitchens, fume hoods and emergency smoke control. Capacities range from 70 to 27,000 cfm and up to 5.0 in. wg.
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Models SFD/SFB
The SFD (direct drive) and SFB (belt drive) feature quiet and efficient forward curved wheels. These fans are suitable for ducted exhaust, supply and return-air applications with clean air. Capacities range from 400 to 25,000 cfm and up to 3.25 in. wg.
Catalogs
- Centrifugal Utility Fans Models SWB, SFB and SFD
- Coatings for Extreme Applications
- Dampers for Centrifugal Fans
- Series C Roof Upblast and Sidewall Centrifugal Exhaust Fans (Models CUE, CW, CUBE, CWB, CUBE-HP, CWB-HP, CUBE-XP)
- The Ultimate Steel Grease Fan (Model USGF)
- Tubular Centrifugal Fan (Model TCB) with UL-762 Restaurant Exhaust Fan
- Tubular Centrifugal Fans (Models TCB/TCBRU/TCBRS)
Spanish Version
Instruction Manuals
- Model CUE/CUBE (#471560 IOM)
- Model TCB/TCBRU/TCBRS (#456557 IOM)
- Model CUE (#457692 IOM)
- Model CW/CWB (#457691 IOM)
- Model SFD/SFB/SWB (#455308 IOM)
- Tubular Centrifugal Fan and Mixed Flow Fan Manual (#459968 IOM)
- Tubular Centrifugal Fan with UL-762 Supplement IOM (#464115 IOM)
Spanish Version
Specifications
Drawings
| Configured Model Selection CAPS required to Create |
Static Model Download Now |
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| 3D | 2D | 3D | 2D | ||||||
| Product | |||||||||
| Roof Mounted Fans | |||||||||
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CUBE | In CAPS | Transmit | In CAPS | Download | Download | |||
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CUE | In CAPS | Transmit | In CAPS | Download | Download | |||
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USGF | In CAPS | Transmit | In CAPS | Download | ||||
| Configured Model Selection CAPS required to Create |
Static Model Download Now |
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| 3D | 2D | 3D | 2D | ||||||
| Product | |||||||||
| Inline and Ceiling Fans | |||||||||
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TCB | In CAPS | Transmit | Download | |||||
| Configured Model Selection CAPS required to Create |
Static Model Download Now |
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| 3D | 2D | 3D | 2D | ||||||
| Product | |||||||||
| Sidewall | |||||||||
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CW | In CAPS | Transmit | In CAPS | Download | Download | |||
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CWB | In CAPS | Transmit | In CAPS | Download | Download | |||
| Configured Model Selection CAPS required to Create |
Static Model Download Now |
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| 3D | 2D | 3D | 2D | ||||||
| Product | |||||||||
| UtilityCentrifugalRadial | |||||||||
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SFB | In CAPS | Transmit | In CAPS | In CAPS | Download | Download | Download | |
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SFD | In CAPS | Transmit | In CAPS | In CAPS | Download | Download | Download | |




