Stirrer Accessories
Ace Glass, Inc. Agitator, 19mm shaft, PTFE, 200mm removable blades
Agitator, 19mm shaft, PTFE, 200mm removable blades
Chemglass Life Sciences 30mm PTFE Stirrer Bearing, 45/50, #129 Body O-Ring, #027 Bushing O-Ring
Grease-Free PTFE stirrer bearing for use under moderate vacuum. The bearing consists of a PTFE standard taper body, PEEK (Polyetheretherketone) compression cap, PTFE Insert/bushing and a Nylon loosening nut. The PTFE insert/bushing provides only glass and PTFE contact with the reaction. Loosening nut above the standard taper inner joint allows easy and quick removal. Supplied complete with a Perfluoro o-ring on the body and a Viton o-ring on the bushing.
Chemglass Life Sciences PEEK Compression Cap, 19mm
Grease-Free PTFE stirrer bearing for use under moderate vacuum. The bearing consists of a PTFE standard taper body, PEEK (Polyetheretherketone) compression cap, PTFE Insert/bushing and a Nylon loosening nut. The PTFE insert/bushing provides only glass and PTFE contact with the reaction. Loosening nut above the standard taper inner joint allows easy and quick removal. Supplied complete with a Perfluoro o-ring on the body and a Viton o-ring on the bushing.
Chemglass Life Sciences 10mm Semi-Micro Stirrer Assembly, Complete with Shaft, Bearing and Blade, 19/22
10mm Semi-Micro Stirrer Assembly, Complete with Shaft, Bearing and Blade, 19/22. Semi-micro stirrer has a 10mm OD x 440mm long precision ground button style shaft and a 15 x 46mm TFE blade. Lower end of shaft has a reduced diameter to allow passage through a 19/22 outer joint. The 15 x 46mm blade can be used in flasks having a capacity of 100mL and above. Complete stirrer assembly consists of a shaft, bearing and blade.
Chemglass Life Sciences Stirrer Bearing, PTFE, Complete, fits 10mm Shaft, 45/50 Inner Joint
Stirrer Bearing, PTFE, Complete, fits 10mm Shaft, 45/50 Inner Joint. Grease-Free PTFE stirrer bearing designed for use in moderate vacuum applications. Bearing consists of a threaded glass adapter having the listed inner joint, a saddle o-ring, a body bushing with a compression and locking nut, and a precision PTFE inner bearing. The saddle o-ring provides only glass and PTFE contact with the reaction, while allowing for the vacuum tight seal. Design of the bearing permits replacement of the saddle o-ring at a fraction of the cost of the entire bearing. PLEASE NOTE: FOR USE ONLY WITH CG-2078 OR CG-2079 PRECISION GROUND AND POLISHED STIRRER SHAFTS.
Chemglass Life Sciences 25.4mm Tru-Stir Stirrer Shaft Coupling, 5/8" Upper Female Coupling
25.4mm Tru-Stir Stirrer Shaft Coupling, 5/8" Upper Female Coupling. The design of our Tru-Stir stirrer shaft coupling eliminates the need to use rubber hose or universal adapters to attach your stirrer shafts to overhead stir motors. Coupling incorporates a unique helical S.S. spring permitting up to 1/4¿ of offset misalignment and 45¿ of angular misalignment. Coupling is rated for 24 in-lbs of torque without the backlash normally associated with common coil springs. Lower portion of coupling has a nylon adapter with a one piece collar for attachment to 25.4mm (OD) stirrer shafts. Female Upper Coupling is 5/8". Overall length of the coupling is 4¿. Supplied complete with an allen wrench set.
Chemglass Life Sciences PEEK Compression Cap, 25.4mm
Grease-Free PTFE stirrer bearing for use under moderate vacuum. The bearing consists of a PTFE standard taper body, PEEK (Polyetheretherketone) compression cap, PTFE Insert/bushing and a Nylon loosening nut. The PTFE insert/bushing provides only glass and PTFE contact with the reaction. Loosening nut above the standard taper inner joint allows easy and quick removal. Supplied complete with a Perfluoro o-ring on the body and a Viton o-ring on the bushing.
Chemglass Life Sciences 19mm Tru-Stir Stirrer Shaft Coupling, 3/8" Upper Male Coupling, For Use with 3-Jaw Jacobs Chuck
19mm Tru-Stir Stirrer Shaft Coupling, 3/8" Upper Male Coupling, For Use with 3-Jaw Jacobs Chuck. The design of our Tru-Stir stirrer shaft coupling eliminates the need to use rubber hose or universal adapters to attach your stirrer shafts to overhead stir motors. Coupling incorporates a unique helical S.S. spring permitting up to 1/4¿ of offset misalignment and 45¿ of angular misalignment. Coupling is rated for 24 in-lbs of torque without the backlash normally associated with common coil springs. Lower portion of coupling has a nylon adapter with a one piece collar for attachment to 19mm (OD) stirrer shafts. Upper adapters permit the coupling to be used with a standard Jacobs style 3-jaw chuck. Male Upper Coupling is 3/8". Overall length of the coupling is 4¿. Supplied complete with an allen wrench set.
Chemglass Life Sciences Bearing Body Only, 19mm Stir Bearing, Mechanical Seal, 2-3/8in Threaded Connection
Bearing Body Only, 19mm Stir Bearing, Mechanical Seal, 2-3/8in Threaded Connection. Our NEW mechanical seal bearing is the only design on the market that will permit you to use your current glass, metal or PTFE covered stir shaft. The design allows you to have the flexibility of vertical adjustment and still choose your agitator diameter and style. Bearing has a ferrule and locking nut to ensure that the seal rotates properly, and is supplied complete with a gold plated wrench. Lower joint adapters are supplied complete with perfluorinated o-rings and a loosening nut. PLEASE NOTE: BEARING BODY AND LOWER JOINT ADAPTER MUST BE ORDERED SEPARATELY.**MAX RPM WILL DEPEND ON SHAFT AND/OR AGITATOR TYPE, ALONG WITH ALIGNMENT OF MOTOR AND COUPLING. CHEMGLASS RECOMMENDS A MAX OF 500 RPM WHEN USED WITH ANY GLASS VESSEL, LID OR SHAFT. LONGER LENGTH STIRRER SHAFTS ARE REQUIRED FOR USE WITH CG-2077-M MECHANICAL SEAL STIR BEARINGS.
Chemglass Life Sciences 10mm Stirrer Shaft Coupling, Universal, 1/4" OD Stud
10mm Stirrer Shaft Coupling, Universal, 1/4" OD Stud. Coupling incorporates a universal joint to compensate for misalignment of drive motor and glass stirrer shaft. Nylon bushing compresses around shaft using an allen screw. Stainless steel stud attaches directly to the chuck of a stirrer motor. Supplied complete with an allen wrench.PLEASE NOTE: OTHER THAN OUR CG-2097 PROCESS REACTOR STIRRER SHAFTS, CHEMGLASS 19MM OD STIRRER SHAFTS HAVE A REDUCED TOP DIAMETER OF 12.7MM. WHEN ORDERING A UNIVERSAL COUPLING FOR A CHEMGLASS 19MM OD STIRRER SHAFT, USE PART NUMBER CG-2046-03.
Chemglass Life Sciences 10mm Tru-Stir Stirrer Shaft Coupling, 1/2" Upper Female Coupling, For Use with CG-2025-20
10mm Tru-Stir Stirrer Shaft Coupling, 1/2" Upper Female Coupling, For Use with CG-2025-20. The design of our Tru-Stir stirrer shaft coupling eliminates the need to use rubber hose or universal adapters to attach your stirrer shafts to overhead stir motors. Coupling incorporates a unique helical S.S. spring permitting up to 1/4¿ of offset misalignment and 45¿ of angular misalignment. Coupling is rated for 24 in-lbs of torque without the backlash normally associated with common coil springs. Lower portion of coupling has a nylon adapter with a one piece collar for attachment to 10mm (OD) stirrer shafts. Female Upper Coupling is 1/2". For use with CG-2021 thru CG-2025 series of motors and stirrers. Overall length of the coupling is 4¿. Supplied complete with an allen wrench set.
Chemglass Life Sciences Agitator, PTFE, Four Blade, 8in Diameter, Fits 25.4mm Shaft Size, 60° Impeller Angle
Agitator, PTFE, Four Blade, 8in Diameter, Fits 25.4mm Shaft Size, 60¿ Impeller Angle. Agitators are made entirely of PTFE and glass filled PTFE and are for use with 25.4mm OD stirrer shaft CG-2097 and have 60¿ impeller angles. The 60¿ impellers are set up to stir downwards in a clockwise direction and upwards when rotated counter-clockwise. Agitator hub is open so that it can be positioned anywhere along the shaft. Locks onto shaft with a collet hub and nut and has a glass filled PTFE safety screw. PLEASE NOTE: ANGLED IMPELLARS DESIGNED TO STIR UPWARDS IN A CLOCKWISE DIRECTION ARE AVAILABLE. PLEASE CALL FOR PRICING.
Ace Glass, Inc. 10mm PTFE bearing washer, debris trap
10mm PTFE washer for combination Trubore bearing/debris trap.