Specification Sheet

360
2 year fan housing warranty, 1 year motor warranty
MODEL UBS & UBS-P
BELT DRIVE UPBLAST PROPELLER ROOF EXHAUSTER
MODEL OVERVIEW
Models UBS and UBS-P arehigh capacity roof mounted exhausters rated from 7,000 to 51,000 CFM.
They are general ventilation units designed to economically remove large volumes of air, fumes and
vapors from commercial and industrial buildings such as warehouses, manufacturing and assembly
plants, chemical plants, foundries and paper mills.
Straight-through air ow design results in maximum exhaust efciency. During operation, high air ow
velocity opens buttery dampers and prevents rain or snow from entering. Dampers close and cover
the venturi opening when unit is not in use.
The roof mounted location eliminates interference with processes and equipment inside the building. It
also permits locating the exhauster over a source of heated or contaminated air, allowing direct upward
venting to the outside, unlike wall mounted exhausters which may move contaminated air through
adjacent work spaces.
Belt drive units usually operate more quietly and afford easier performance adjustments, while direct
drive models require less maintenance.
MODEL FEATURES
• Exhaust air up to 51,000 CFM in static pressure applications up to 1/2” w.g.
• Straight-through air ow design results in maximum exhaust efciency
• Belt drives permit easy performance adjustments when needed
• cULus 705 Listed
All specications are subject to change without notice unless approved in submittal by S&P USA.
GC_UBS_1114 November 2014