The new Mega-Stack option for Greenheck’s Model FJI FumeJet fume exhaust fan offers extended discharge from 10 to 15 feet in overall stack discharge height, making it ideal for low flow applications requiring higher plume rise. Greenheck’s FumeJet is a pre-engineered, centrifugal fan exhaust package that reduces and prevents exposure to harmful fumes and disperses odors. Designed per ANSI Z9.2 standard for local exhaust systems, the FumeJet provides a compact footprint with motors and drives located under a common weatherhood. Complimentary accessories allow for quick and trouble free installation plus configurable mounting options accommodate different building layouts. The FumeJet fan package with Mega-Stack assembly has been designed and factory-tested to withstand a wind speed of 115 miles per hour without the need for guy-wires. With a maximum exhaust volume of 18,000 cfm and up to 9 in. wg, Greenheck’s FumeJet provides a quick and easy alternative to a field built-up system in commercial and industrial applications.

Greenheck is the worldwide leader in manufacturing and distributing air movement, conditioning and control equipment.