Vacuum chamber consists of transparent jar, neoprene gasket and vacuum plate with adapter for ¹/₄" I.D tubing.

• Transparent PC or Amber PEI bell jar
• Gasketed white polycarbonate vacuum plate

Vacuum chamber 54929-051 has a polycarbonate jar and white polypropylene plate. It is intended only for applications using nonaggressive chemicals such as student demonstrations of vacuum procedures. Vacuum chambers 54929-062 and -084 have pale amber polyetherimide jars with excellent chemical resistance to acids, bases, aliphatic alcohols and hydrocarbons, and saturated halogenated hydrocarbons; plates are white polycarbonate.

Replacement parts are available. Polyetherimide vacuum jars are chemically-resistant and have an amber cast. Vacuum plates, for use with jars or glass bell jars up to 31.8 cm (12¹/₂") in diameter, are supplied with 0.24 cm (³/₃₂") thick gaskets. Tubing adapter that fits ¹/₄" I.D. tubing is conveniently located on rim of plate. Replacement gaskets are available.

Note: Do not autoclave these jars when used for a vacuum service. Do not use with unsaturated halogenated hydrocarbons.