Bel-Art Scienceware 420270000 Space Saver Vacuum Desiccator 230MM Clear

The unique shape offers maximum interior clearances for more or larger contents without further crowding the benchtop. The thick walls ensure a rugged shatter resistant unit that simply stores a vacuum or stays sealed even if not under vacuum. The included polypropylene stopcock has a vivid, red handle to immediately determine its orientation and a port that accepts 1/4" (6.4mm) I.D. vacuum tubing. The top section can be lifted off using the large ribbed knob at the top center. A Neoprene O-ring offers a secure seal, which does not require grease, but is unaffected if grease is applied. A rigid, perforated polypropylene plate, 3.2 mm (1/8") thick supports the contents and leaves space underneath for desiccant backup if desired. The plate is removable. Replacement parts are available. Per each Small footprint with 13% more interior volume than typical desiccator domes

• Glass transparent, shatter resistant polycarbonate upper and lower sections offer unobstructed viewing of contents
• Polypropylene stopcock with a Teflon® PTFE plug controls airflow to gently release vacuum
• Stores full vacuum 29.9" Hg (759mm) at room temperature for 24 hours without need for vacuum grease
• Scienceware® Classic Dome Design Desiccators with and without Vacuum Ports

Flang O.D.: 273mm (10-3/4"0

Inside Diameter: 240mm (9-7/16")

Plate: 230mm No. 5

Overall Height: 311mm (12-1/8")

Clearance Above Plate: 197mm (7-3/4")