252L laboratory large chamber electric vacuum drying oven

**252liter 304 stainless steel chamber ( 700*600*600mm ) provides a vacuum environment for degassing, plastics curing, chemical processing, moisture removal, and a host of other operations

**Safely supports vacuums to 133Pa

**Double-wall stainless steel construction provides durability and safely stores corrosive the chemical and less leaking rate 

**Dual needle valves allow simple, controlled application of negative pressure and safe bleeding