Vacuum Bell Jar

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Vacuum Bell Jar
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  • PYREX Bell Jars

    Corning

    … 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 1/2”; 1577J48 Jar: 8 3/8” x 8 3/4”. Height of jar (excluding knob) given in listings below.

  • Vacuum Chambers

    Thermo Scientific Nalgene

    …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 Molded circular ridges on base help to center jar,

  • Vacuum Pump Plate

    Fischer Technical

    For use with bell jars up to 9" in diameter Plate is nickel-plated steel, 1 1/2" thick, ground flat to seal Has 1/4" hose connector; vacuum release valve and rubber sealing gaskets

  • Laboratory High Vacuum Pump

    Fischer Technical

    …oil becomes milky or cloudy. High Vacuum Grease This vacuum grease helps provide a proper seal between the vacuum pump plate and the bell jar so that high vacuum pressures can be achieved. "The Tank" Oil Change System All vacuum pumps require changing oil after every…

  • High Vacuum pump plate, Acrylic

    Fischer Technical

    Suitable for bell jars with up to 9" Diameter Flange, Complete with a shut off valve.

  • Polypropylene Vacuum Desiccators

    Dynalon

    Holds a vacuum of 740 mm of Hg for 24 hours Lightweight and shatterproof vacuum desiccator; lid of transparent polycarbonate Removable pan holds calcium chloride or other drying agents; is non-corrosive Does not include desiccant or plate.

  • Vacuum Chambers, Base Plate

    Thermo Scientific Nalgene

    White 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.

  • Polypropylene Desiccators with Stopcock

    Thermo Scientific Nalgene

    …only and can be used with or without a vacuum. Full vacuum may be applied following supplied instructions for proper performance Polypropylene stopcock with PTFE Plug can be used with 0.25″ (6.4mm) ID tubing (tubing sold separately) Vacuum connection is located on the desiccator…

  • KIMAX Knob Top Desiccators

    Kimble

    Thick walls and inside projecting lugs for supporting porcelain plate Without plate or desiccant Cover included

  • Vacuum Chambers, Jars

    Thermo Scientific Nalgene

    Nalge 5305 series Transparent polyetherimide with amber cast As furnished with 1577T14 and 1577T18 Bell Jars. Replacement gaskets are available.

  • Scienceware® Space Saver Vacuum Desiccators

    Bel-Art Products

    …to prevent unnecessary turbulence. Polypropylene bottom section provides excellent chemical resistance. Polypropylene plate supplied is 1/8 inch thick with 1/8 inch diameter perforations for air transfer. Strong shatter-proof desiccator will hold a vacuum of 740 mm of Hg, for a period of 24 hours.

  • PYREX® Replacement Ring for 2.2L Desiccator

    Corning

    These PYREX® desiccator cover sleeve rings are replacements for 2.2L desiccators No. 3118-160.

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