Shaft Stirrers
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Bearing, Trubore, Gas Balancing, 10mm
Ace GlassThis bearing is supplied with tubulation for feeding inert gases around the bearing to balance any pressure possibly being developed in the flask. Can also be used for gas-liquid reactions and gas dispersions using our hollow precision ground stirring shafts (8068, 9532).
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Chlorofluorocarbon grease for use at speeds up to 6000 r.p.m. with ACE standard glass assemblies. Use 8040 water-cooled type bearing for long-time stirring (over one hour). Below one hour, 8038 type may be used at 1500 r.p.m.; eight hours at 1000 r.p.m. High chemical inertness unaffected by strong…
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PTFE Gasket
Ace GlassDesigned to fit 8068, 8070, 8071, 8074 or 8078 stirring shafts. Useful as dust cover and as replacement for gasket supplied with 8127 collar. Twelve to a package.
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Banana Shaped PTFE Stirrer Blades
ChemglassBlade is shaped to resemble the contour of a round bottom flask. Blades are available solid or perforated. Made of 3/16" PTFE to fit 19mm OD stirrer shafts. Minimum joint size listed is the size required to allow passage of the blade.
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Stirrer Plate Stand
ChemglassSupport Stand was designed to accommodate vessels up to 10" diameter, to sit close to the support rod. Support rod is ideal for mounting stirring motors. Each of the four corners rests on a rubber cushion. The powder coated steel base measures 7.875” (200mm) W x 12.5" (316mm) deep…
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Stirrer, Complete
Ace GlassPrecision Trubore Stirrer Assembly consisting of 10 mm ID bearing, bushing, precision ground, button type glass shaft and blade. Available with either glass or PTFE stir blade.
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1/4 HP Explosion Proof Motor
ChemglassExplosion proof (XP) motor features a 5:1 right angle gearbox to reduce the overall height above support frame to 10.5”. Motor is supplied with a 30ft 18/3 SJEOO cord with twist lock connector. XP motor must be used in conjunction with our digital motor controller, and mounts to all our…
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Shaft is precision ground and polished to fit our CG-2086 19mm PTFE bearings. Designed to be used with cylindrical type reactors. The curved glass blades are spaced 120° apart and angled upward. PLEASE NOTE: STIRRER SHAFTS ARE DESIGNED FOR COUNTER-CLOCKWISE ROTATION. ALSO NOTE: 19MM…
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Similar to CG-2070 but with a tooled lubricant cup at the top of the bearing to hold an increased amount of lubricant. NOTE: Not for use with CG-2078 or CG-2079 polished stirrer shafts.
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Chem-Stir™ 10mm Polished Stirring Shafts
ChemglassA 10mm OD precision ground and polished stirrer shaft with our patented** Chem-Stir™ blade attachment system. Shaft (C) has been manufactured with a ring at the lower end to permit attachment of the blade (B) with a PTFE nut (D) and bolt (A). Shaft is supplied complete with PTFE nut and bolt…
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Bearing, Trubore, High Vacuum, 10mm
Ace GlassThis bearing is the standard liquid seal type except that the use of Trubore tubing enables this unit to perform very satisfactorily under high vacuum conditions. Use our precision ground stirring shafts (8068,8070,8071,8073,9532,9533).
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Stirring Shaft, Glass, Polished, 10mm
Ace GlassPolished glass stirring shafts, 10mm OD. Recommended for use with only our 8050,8066,13443 and 13445 bearings. Join 8083,8085,8086,8087,8096 blades to button type shafts. Join 8088, 8089, 8090 & 8091 agitators to bead type shafts. Plain shafts will accept 8094 & 8095 agitators secured with a…
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Jacketed Glass Macro Stirrer Bearings
ChemglassSimilar to CG-2070, but water jacketed to control bearing temperature. For use in moderate vacuum with a CG-2074 or CG-2075 ground 10mm stirrer shaft. NOTE: Not for use with CG-2078 or CG-2079 polished stirrer shafts.
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Stirring Shaft, Unground, 9mm
Ace GlassUnground, 9mm OD shaft for use in liquid seal bearings and our debris free 8098 and 8099 stirrer assemblies. Code -25 is a button type shaft which accepts our 8083, 8084, 8085 and 8086 blades. Shaft length accomodates flasks from 500ml to 5000ml.
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Angled Stirrer Blades
ChemglassAgitators are made entirely of PTFE and glass filled PTFE and are for use with 19mm or 25.4mm OD stirrer shaft CG-2097 and are available in 45°, 60° and 90° impeller angles. The 45° and 60° impellers are set up to stir downwards in a clockwise direction and upwards when rotated…
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Stirrer Bearings and Shafts
ChemglassHeavy duty 19mm stirrer bearing for use in stirring large volumes under high torque. Bearing has a tooled lubricant cup.PLEASE NOTE: NOT FOR USE WITH CG-2087 or CG-2088 PRECISION GROUND AND POLISHED STIRRER SHAFTS. STIRRER BEARINGS, 19MM, HEAVY DUTY, JACKETED, Similar to CG-2082 but with a water…
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Stirring Shaft, Glass, 19mm, Polished
Ace GlassPolished glass stirring shafts, 19mm OD. Available in solid and hollow styles and in various lengths. Join 8085 blades to button type shafts, Join 8091,8092,8093 and 8100 agitators to either knob or drilled style shafts. Join all shafts to stirrer motor using 8124 series chucks. Recommended for use…
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Trubore bearing, heavy duty, standard taper joint, self-aligning. Unique 3 piece design of Trubore inner bearing, compression seal nylon bushing and glass standard taper adapter allows for moderate misalignment of stir motor and the bearing cannot sieze the shaft. For use with 8077 & 8078 19mm od…
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PTFE 60° Agitators
ChemglassAgitator blades are constructed of PTFE with a glass filled PTFE locking nut. This enables them to be attached to the shaft in any vertical position. Note: Designed for use with CG-2079-X, CG-2078-X or CG-2096-X PTFE Covered stainless steel type shafts
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Stirrer Bearing, PTFE, 6-10MM Shafts
Ace GlassPTFE stirrer bearing featuring a non-shedding, fully enclosed, anti-whip, chemically resistant design. Models available for 6, 8 and 10mm glass, metal or PTFE stir shafts. Can be used in slight pressure or vacuum applications. Maximum recommended speed for continuous operation is 500 rpm. Unlike…
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Precision ground glass stirring shafts,10mm OD, crescent type. Useful for stirring viscous materials at low rpm. Available for round bottom flasks of 1, 3 and 5 liters. Code -19, 3 liter size will fit a 2 liter flask, but closely. Flask opening must be 29/42 or larger. Use with Trubore bearings…
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PTFE Covered SS Stirring Shaft
Chemglass10mm O.D. shaft is constructed using a molding process whereas the blade is molded directly onto the PTFE coated stainless steel shaft. This makes the stirrer chemically inert, easy to clean and can be used up to 280°C. The top of the shaft has 50mm of exposed 1/4" diameter stainless steel…
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Chem-Stir® Macro Stirrer Assembly
ChemglassAssembly consists of a 10mm OD Chem-Stir™ stirrer shaft, a precision bore-bearing having a standard taper inner joint and a PTFE blade. The blade is sized to fit the listed flask capacities.
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316 stainless steel, football shaped, stir blades for 10mm OD button type stir shafts. Holed versions, codes -70 thru -74, provide even greater agitation. 10mm OD stir shafts can be found in our 8068, 8070, 8074 and 8075 series.
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Thomas No. 1177M38 Impeller. Mixer. Blade. Crossed Blade. Radial Flow. High Speed. Low Viscosity. 316L SS. Electropolished. High Shear. High Vortexing. Thomas No. 1177M39 This radial flow impeller is effective for high speed, low viscosity mixing. The 50 mm (2”) diameter…
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Self-aligning, lubricant free PTFE Trubore bearing or combination bearing / debris trap. Use with 8076 (19mm od) or 8080 (28mm od) polished glass stir shafts. Debris trap model prevents bearing-wear particles from contaminating the reaction vessel and has a side port for clean-out, evacuating or…
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PTFE Gasket
Vee Gee ScientificSIBATA 47mm Filtration Filter Holder Components are available as replacement components, or to create a customized filter holder. Available with fritted glass support base for general and biological applications, or with removable stainless steel screen support base and PTFE gasket for ultraclean…
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Banana Shape PTFE Stirrer Blades
ChemglassBlade is shaped to resemble the contour of a round bottom flask. Blades are available solid or perforated. Made of 1/8" PTFE to fit 10mm OD stirrer shafts. Minimum joint size listed is the size required to allow passage of the blade.
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Bearing, Trubore, Plain, 10mm
Ace GlassInterchangeable bearing designed to be used with our precision ground stirring shafts (8068,8070,8071,8073,9532,9533). Recommended top stirring speed with our 8117 Stir-Lube is 1500 rpm.
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Precision PTFE covered stainless steel stirring shafts, 19mm OD. Drilled type shafts accept 8091,8092,8093,8100 agitators and can be used in 19mm Trubore bearings (8059, 8060, 8061 & 8065). Not recommended for PTFE bearings 8050, 8067 and 13445. Join to stirrer motor using 8124 series chucks.
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Stirrer, Vacuum, Debris Free
Ace GlassA rugged, compact, inexpensive stirrer. The upper member turns with stirring shaft, bottom member remains stationary. Upper member supplied with vinyl connector. Use with ACE 8134 stirring shafts. Assembly may also be used to make your own rotary evaporator.
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Shaft is precision ground and polished to fit our CG-2076 and CG-2077 10mm PTFE bearings. Designed to be used with cylindrical type reactors. The straight glass blades are spaced 90° apart and angled 15°. PLEASE NOTE: STIRRER SHAFTS ARE DESIGNED FOR COUNTER-CLOCKWISE ROTATION.