The new Mega-Stack option for Greenheck’s Model FJI FumeJet® fume exhaust fan offers extended discharge from 10-15 feet in overall stack discharge height, making it ideal for low flow applications requiring higher plume rise. Greenheck officials said its 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. Officials also said complimentary accessories allow for quick and trouble free installation and 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 mph 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 an alternative to a field built-up system in commercial and industrial applications.