Bell Jar With Vacuum Pump, Hand Operated (FM-3558)

FM-3558 Bell Jar With Vacuum Pump, Hand Operated

A complete self-contained apparatus is suitable for vacuum physics experiments and applications requiring evacuated space. Transparent jar and pump, both having an unbreakable ABS body. Jar provides a robust chamber capable of withstanding full vacuum without danger of implosion or shattering and fitted with a vacuum gauge and vacuum release valve. A rubber gasket ring on the pump base ensures airtight seal with the jar. 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 vapors, or to other aggressive chemicals is to be totally avoided. The apparatus is non-autoclavable.

FM-3558/1 Bell Jar with Vacuum Pump, Hand Operated

FM-3558/2 Bell Jar with Vacuum Pump, Hand Operated, fitted with an electric bell