Thermo Scientific Vacuum Pump Noise Acoustic Shielding Box 32-1/2" X 15" X 16"

Thermo Scientific Vacuum Pump Noise Acoustic Quieting Enclosure Box Muffler 32-1/2" X 15-1/2" X 16"

Used see photos.

Acoustic sound shielding box for putting a vacuum pump in, and it gets quieter when used in an indoor setting.

Has a few dents in sheet metal, still works as intended.

SJ