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OPT-VGB-4 is a heavy duty stainless steel glove box with Airlock Chamber, Gauges and vacuum Flanges, which allow glove box operate under vacuum to remove moisture and oxygen without expensive inert gas purging, It is an ideal tool for material and chemical researchers to process air sensitive materials and solutions.


– Case Material: Made of 11 gauge (3mm thickness) 304 stainless steel sheet which provide heavy duty structure for vacuum
– Dimensions: 1120mm(L) x 740mm(W) x 900mm(H)
– Front Window Size:1040W*400H mm
– Max. Positive Pressure: 810 Torr (1.1 atm) Note: Gloves cannot work if pressure is higher than 810 Torr
– Max. Vacuum Level: 0.5 Torr
Note: Stainless Steel case may deform at higher vacuum level


– Stainless Steel Vacuum Glove Box with Airlock chamber and gauges, transparent front panel make operation easy.
– Vacuum Pressure: in airlock chamber: up to 0.05 Torr (0.067 mbar); In all glove box: up to 0.5 Torr (0.67 mbar) (Note: The glove box is not designed for ultra-high vacuum. Stainless steel case may deform at higher vacuum)
– Positive Pressure: Max: 1.1 atm (note: gloves can not work if pressure is higher that 1.1 atm 810 torrs) Inert gases pressure maintain: > 12 hours. Main chamber leakage rate: < 3 torr/hour]

Options – Vacuum Pump

– Voltage / Frequency: AC 110V
– Rate (m3/h):13.6 ( 8.0 CFM, 226 liter / m )
– Maximum Pressure (mbar): 6.7×10-4
– Power (HP): 3/4HP 550W
– Volume of Oil (ml):1000 ( included )
– Working Temperature: -5 ~ 60 0C