RFCBelt Drive Forward Curved Roof Exhaust Fan

Roof Top Fan Series


Model Features

  • Rated up to 7,750 CFM in static pressure applications up to 2-1/2" w.g.
  • 6 sizes ranging from 7 to 18
  • Single DWDI forward curved blower assembly with the motor located in the air stream
  • Belt drives permit easy performance adjustments when needed
  • Can be used in both horizontal & vertical air flow positions
  • Removable top panel easy access for service
  • AMCA Air and Sound Licensed

AMCA Air and Sound Licensed

Model Overview

Forward Curved Belt Driven Roof Fans is designed to exhaust air up to 77,500 CFM, with high static pressure capability up to 2-1/2". The galvanized steel exterior provides an attractive appearance. The belt drive results in lower operating RPM and sound levels, making the RFC well suited to applications where quiet operation is important. The belt drive also permits easy performance adjustments when needed to balance the total ventilation system.

The RFC was designed with several features to make life easier for the user. These features include: removable top panel, adjustable motor pulleys for easy field adjusting, and tight seals. A wide range of accessories and motors are available to meet special applications. RFC's are primarily used for the exhaust of relatively clean air from a wide range of multi-family, commercial, industrial and institutional environments.

2-year fan housing warranty, 1-year motor warranty

RFC Specifications

Size CFM Range Max SP
7 300 to 1200 2-1/2"
9 300 to 1900 1-1/2"
10 400 to 2700 2"
12 1200 to 3400 2-1/2"
15 1500 to 5000 2-1/2"
18 3000 to 7750 2-1/2"
Dimensional Drawing RFC
Model Size A B C D
7 20-1/2" 17-3/8" 7" 20"
9 24-1/2" 19-7/8" 7-3/8" 24"
10 28-1/2" 22" 8-3/8" 28"
12 32-1/2" 25-1/8" 8-3/4" 32"
15 36-1/2" 28-7/8" 9-7/8" 36"
18 40-1/2" 34-1/8" 11-1/2" 40"

Note: Additional accessories are available for certain products. Contact your S&P Representative for more information about these accessories.

Standard Accessories

Disconnect Switch  
Clip Lock Curb Submittal
Extended Grease Lines  
Heat/Smoke Vent  
Magnetic Latches  
Outlet Guard  
Roof Curb  

General Catalog Section

  • General / Clean Air