Bell Jar With Vacuum Pump, Hand Operated

A Completely Self-Contained Apparatus Suitable For Vacuum Physics Experiments And Applications Requiring Evacuated Space. Comprises A Transparent Acrylic Jar And Pump Of Unbreakable Abs Body. Jar Provides A Robust Chamber Capable Of With Standing High Gegree Of Vacuum Without Danger Of Implosion Or Shattering. Fitted With A Vacuum Gauge And A Vacuum Release Valve. A Manual Exhaustion Piston Pump In The Base Provides Quick And Convenient Evacuation Of The Jar. Note: The Exposure Or Contact Of The Apparatus To Organic Solvents Or Vapours, Or To Other Aggressive Chemicals Is To Be Totally Avoided. The Apparatus Is Non-Autoclavable. (Bell Jar With Vacuum Pump, Hand Operated, Fitted With Electric Bell. Operating Voltage: 6V Dc)