Picture Roof Mounted Belt Driven Fan

Fan shall be a fiber reinforced polyester resin roof mounted belt driven upblast centrifugal exhaust ventilator.

Picture roof mounted belt driven fan.

The aluminum exterior provides an attractive appearance. Rolled aluminum windband that is fully welded to its base for structural support. Includes enclosed and lubricated ball bearing motor birdscreen and disconnect switch for unit durability and stability. These wall mounted belt drive upblast ventilators are ideal for hazardous locations.

Fans can be mounted in a variety of different locations and arrangements from an in line ducted fans to an externally roof mounted fans domestic toilets ventilation fans centrifugal fans ceiling mounted fans to commercial office fans spaces ventilation fans car park ventilation fans general car park ventilation smoke spill fans kitchen ventilation fans. Fasteners in the airstream. The sdb belt drive fans are designed to exhaust air up to 31 563 cfm in high static pressure applications up to 1 3 4. Wire conduit provides clear channel for electrical connections.

Hps range from 1 32 to 2 depending on the model. Belt drive centrifugal downblast roof exhaust fan. 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. Belt drive upblast propeller roof exhaust fan ubs and ubs p are high capacity roof mounted exhausters rated from 7 000 to 51 000 cfm.

Cfm ranges from 500 to 7823. Centrifugal roof exhaust fans are curb mounted roof fans available in both variable speed direct driven models and single speed belt driven models. The fan shall be of bolted construction with stainless steel fasteners. Belt drive exhaust fan.

The motor drive frame and blower wheel are isolated from the mounting base on each ventilator. Fan shall be manufactured at an iso 9001 certified facility. Units up to 24 can be wall mounted. Unit accommodates external installation.

The ratings shown are based on tests and procedures performed in accordance with amca publication 211 and publication 311 and comply with the. Available with ec motors. Combination package that includes a supply fan mounted on the same roof curb. Ruppair certifies that models bdu11ra thru bdu36ra shown herein are licensed to bear the amca seal.

Direct drive centrifugal downblast roof mounted exhaust fan with speed control 19 fan base 0 060 hp 115 volt single phase motor dr 10hfa 4 4 out of 5 stars 28 299 99 299. The motor compartment is also isolated from contaminated air. Can be used as either a roof top or wall mount exhaust fan. S p sdb downblast belt drive centrifugal roof exhausters.

Some belt driven centrifugal roof exhaust fans can be used in conjunction with vfd s or variable frequency drives please consult customer service. Canarm leader alx db downblast belt drive spun alum exhausters.