Spring Air Products
Exhaust Fan
PNU
The Spring Air Systems PNU spin aluminum exhaust fan has been tested extensively to develop one of the best restaurant exhausters. The exhaust fan and roof curb is acceptable for restaurant use by all local and national authorities. The model PNU roof mounting creates a high velocity discharge jet that throws exhaust air high above the roof level and disperses it high into prevailing wind currents. An aluminum wind-band housing provides weather protection while an integral drain fitting permits the accumulation and removal of liquid grease. The PNU is UL762 listed, available with:
- disconnect
- motor starters
- grease trough
- hinged roof curb
- various voltage
- single and three phase
- direct or belt drive
CPS
The Spring Air Systems CPS centrifugal exhaust fan is ideal when side inlet is required and/or the exhaust fan must overcome high exhaust static pressure (Long duct runs and or multiple story installation). The exhaust fan is acceptable for restaurant use by all local and national authorities. The exhaust fan is available with a prefabricate roof curb assembly that includes a 24" duct extension, roof elbow with access door and discharge nozzle. The exhaust fan high velocity discharge jet that throws exhaust air high above the roof level and disperses it high into prevailing wind currents. The CPS is UL762 listed, available with:
- fan housing access door
- flanged inlet connection
- disconnect
- motor starters
- drain
- grease trough
- various voltage
- single and three phase