Gast 0523-101Q-G582EDX Air Compressor Type Vacuum Pump. It is tough to make out the middle 4 model digits but everything matches up with the 101Q, please consult photos to verify.
Came from an active print shop in working order. The item "Gast 0523-101Q-G582EDX Air Compressor Type Vacuum Pump" is in sale since Thursday, December 17, 2020. This item is in the category "Business & Industrial\Hydraulics, Pneumatics, Pumps & Plumbing\Pumps & Pump Accessories\Vacuum Pumps\Other Vacuum Pumps". The seller is "ldsalesmn" and is located in Winona, Minnesota. This item can be shipped to United States.