Specifications include, but are not limited to: 1. Dimensions: 1200(W)x750(D)x900(H) mm 2. Fully automatic, PLC integrated (Siemens processor) 3. Automatic pressure adjustment; support foot pedal to adjust pressure 4. Two aluminum alloy glove ports with leak-free seals, port cover included 5. One pair of high-performance butyl rubber gloves, 0.4mm thickness 6. All-welded side panels, leak free 7. One large antechamber, welded onto right side panel, leak-free, ID = 370mm, L = 600 mm; auto-evacuation, easily removable sliding tray 8. One mini antechamber, welded onto right side panel, leak-free, ID = 150mm, L = 300mm 9. Glass front panel(s); excellent corrosion resistance, will not deform under pressure 10. Three adjustable shelves mounted on back walls 11. Patented leak-free double vacuum seals.