Product Description The GMI Certified Pre-Owned Top Mount Enclosure is a high-performance laboratory containment system designed to provide a safe, stable working environment for handling hazardous powders, APIs, and other toxic materials. Featuring a top-mounted HEPA filtration unit, internal plenums, and aerodynamic airfoils, it ensures smooth, laminar airflow across the work surface, minimizing turbulence, eddies, and material loss, while maintaining exposure levels below 1 µg/m³ (process- and quantity-dependent). With a 30” deep workspace capable of accommodating balances, ovens, FTIR instruments, sieves, and more, this enclosure combines precision engineering with chemical-resistant phenolic base and clear acrylic walls for durability and visibility. Optional dual-HEPA filtration enables USP <800> compliance, and integrated face velocity alarms provide instant visual and audible alerts for airflow disruptions. Fully refurbished and performance-tested by GMI, this Certified Pre-Owned unit delivers reliable containment, safety, and stability for a wide range of laboratory applications.
