Industrial fan


Integrate electronic devices such as VESDA smoke detection, lights, cameras, and motion sensors on the platform of the Powerfoil X from Big Ass Fans. Hermetically sealed and filled with nitrogen, the fan's NitroSeal Drive is a gearbox designed for heaver load requirements. The fan's precision HeliCamber gearing provides low friction between gear teeth for reduced heat and 50% less backlash than a standard gearbox. The onboard fan controls are pre-wired to the motor and reside in a weather-resistant enclosure. #2

Product of the Year
Consulting-Specifying Engineer's Product of the Year (POY) contest is the premier award for new products in the HVAC, fire, electrical, and...
40 Under Forty: Get Recognized
Consulting-Specifying Engineer magazine is dedicated to encouraging and recognizing the most talented young individuals...
MEP Giants Program
The MEP Giants program lists the top mechanical, electrical, plumbing, and fire protection engineering firms in the United States.
May 2018
40 Under 40 winners, fire and life safety, performance-based designs, and more
April 2018
VRFs, lighting controls, BIM coordination, and more
March 2018
Sizing water pipes, ASHRAE 90.1, recovering waste heat, and more
Data Centers: Impacts of Climate and Cooling Technology
This course focuses on climate analysis, appropriateness of cooling system selection, and combining cooling systems.
Safety First: Arc Flash 101
This course will help identify and reveal electrical hazards and identify the solutions to implementing and maintaining a safe work environment.
Critical Power: Hospital Electrical Systems
This course explains how maintaining power and communication systems through emergency power-generation systems is critical.
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