The PowderSafe Bulk Handling Enclosure has a drum access port incorporated into the base of the enclosure. The drum can be raised and sealed to the access port, effectively extending the enclosure’s containment area into the drum. When drum access is not required, the included access port cover can be used to seal the base, allowing for use as a standard balance enclosure. Designed to provide a turbulence-free airflow environment, PowderSafe™ Bulk Handling Enclosures move air in a horizontal pattern to maximize containment while minimizing sample loss and balance instability. Bulk Handling Enclosures come complete with a sturdy stand which provides a comfortable working height of 39 inches. The bulk handling enclosures are available in 4-ft., 5-ft. and 6-ft. widths with a nominal depth of 36 inches.