SBS 120 Vac Intake/Exhaust Ventilation Fan

Intake and Exhaust Ventilation for Code Requirements

Meet enclosed room ventilation safety requirements and create an automated gas ventilation system using SBS-Fans in conjunction with SBS-Gas detection systems. This 12" x 12" fan automatically vents out dangerous gas levels that build up in industrial, mechanical or electrical charging rooms/areas.

The flexible fan design, featuring a sliding collar, works on walls between 1.5" and 8" thick, allowing for easy installation. The fan is weather resistant due to fixed external louvers with a replaceable filter medium.



  • When connected with the SBS-Gas detection systems, the ventilation process is automated and does not require monitoring by personnel
  • Inexpensive protection that may help to reduce insurance premiums
  • Energy efficient, operating only when triggered by SBS-Gas detectors
  • Can be installed to comply with the National Electric Code (NEC) Section 480.9 (A) and IEEE Std. 450 for ventilation of battery rooms


  • 850 CFM wall-mounted ventilation fan for use with SBS-Gas detectors
  • Fixed external rain louvers
  • Replaceable filter (sold in packs of six)
  • Non-sparking and contactless, suitable for areas with potential gas buildup
  • Simple installation with sliding collar


Weight 18.000000
Mounting Rough opening: 12.25" x 12.25" (311 x 311 mm)
Wall thickness: 1.5" to 8" (38 x 203 mm)
Power Supply(s) 120 Vac, 60Hz, 1.27 Amps (145 Watts, 988 CFM)
115 Vac, 50Hz, 0.93 Amps (102 Watts, 853 CFM)
Airflow 120 Vac, 60Hz, 988 CFM, 500 CFM w/ louvers, 383 CFM w/ filter
115 Vac, 50Hz, 853 CFM, 447 CFM w/ louvers, 353 CFM w/ filter
Dimensions 12" L x 12" W x 9.5" D (305 x 305 x 241 mm)

Parts & Accessories

Ordering Information
Part No. Description
SBS-FAN-120-EX Exhaust fan 12", 115/120 Vac
N56 W16665 Ridgewood Dr. Menomonee Falls, WI 53051
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