Lab Bell Jars And Gaskets
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Vacuum Chambers, Jars
Thermo Scientific NalgeneNalge 5305 series Transparent polyetherimide with amber cast As furnished with 1577T14 and 1577T18 Bell Jars. Replacement gaskets are available.
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Vacuum Chambers, Base Plate
Thermo Scientific NalgeneWhite polycarbonate Plate is 13 1/2” x 1” thick, with three concentric Neoprene gaskets, 8”, 11 1/8” and 9” o.d. Gaskets lie in channels separated by concentric ridges which serve to center and to brace rim of bell jar.
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Glass Bell Jars
Fischer TechnicalHigh quality glass bell jars with a glass knob at the top. Ground flange to allow an excellent seal to vacuum pump plates. Safe at high pressures.
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These specially blown, sturdy, approximately PYREX® round bottom bell jars have a fine ground finish at the open end. The jar is supplied without a bottom rim flange. The flat ground bearing surface has a contact area equal to the wall thickness at the open end of the jar.
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Vacuum Chambers
Thermo Scientific NalgeneNalge 5305 series Transparent, cylindrical polyetherimide jar inverted on white polycarbonate base plate that has removable tubing adapter for connection to 1/4-inch i.d. vacuum tubing Vacuum rating 29 inches Hg @ 25°C Jar has amber cast and seals against Neoprene gasket in base …
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PYREX Bell Jars
CorningHigh form with knob and finely ground flange Corning 6885 Made from specially selected mold-blown blanks Bottom flange has a finely ground finish to assure tight sealing with ground glass plates Dimensions (ID x OD): 1577J18 Jar: 5 1/8” x 5 1/2”; 1577J33 Jar: 6 1/8” x 6…
