Stirrer Accessories
Ace Glass, Inc. Agitator, paddle, stainless steel, 10mm OD, 75mm diameter
75mm diameter stainless steel multi-paddle agitator, for use with 10mm O.D. polished stainless steel or glass stirring shafts. One or more agitators can be positioned on the shaft at various locations, using supplied set screws to secure.
Chemglass Life Sciences PTFE Inner Bearing with O-Ring, 25.4mm
PTFE Inner Bearing with O-Ring, 25.4mm. Grease-Free PTFE stirrer bearing designed for use in moderate vacuum applications. Bearing consists of a threaded glass adapter having a 45/50 inner joint, a saddle o-ring, a bushing with 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.
Chemglass Life Sciences 25.4mm Tru-Stir Stirrer Shaft Coupling, 3/4" Upper Female Coupling, For Use with CG-2033-B-25, CG-2033-B-38, & CG-2033-B-39
25.4mm Tru-Stir Stirrer Shaft Coupling, 3/4" Upper Female Coupling, For Use with CG-2033-11. 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 3/4". For Use with CG-2033-B overhead stirrers.Overall length of the coupling is 4¿. Supplied complete with an allen wrench set.
Chemglass Life Sciences 12.7mm Stirrer Shaft Coupling, Universal, 3/8" OD Stud
12.7mm Stirrer Shaft Coupling, Universal, 3/8" 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 19mm Tru-Stir Stirrer Shaft Coupling, 5/16" Upper Male Coupling, For Use with CG-2047 Flex Shaft
19mm Tru-Stir Stirrer Shaft Coupling, 5/16" Upper Male Coupling, For Use with CG-2047 Flex Shaft. 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 CG-2047 flexible drive shafts. Male Upper Coupling is 5/16". Overall length of the coupling is 4¿. Supplied complete with an allen wrench set.
Chemglass Life Sciences Stirring Shaft, 10mm, Button Style, for 5000mL to 20000mL Flasks, 600mm OAL
Stirring Shaft, 10mm, Button Style, for 5000mL to 22000mL Flasks, 600mm OAL. A 10mm precision ground stirrer shaft to fit CG-2070 through CG-2072 10mm bearings. Side button for attachment of CG-2080 or CG-2081 PTFE stirrer blades.PLEASE NOTE: THESE SHAFTS ARE NOT TO BE USED WITH ANY TYPE OF PTFE BEARING. FOR POLISHED SHAFTS USED WITH PTFE BEARINGS SEE CG-2079.
Chemglass Life Sciences Stirring Shaft, 10mm, Polished, Glass Agitator, Four-Blade, 460mm OAL, for 500mL Reactors, 67mm OD Agitator
Stirring Shaft, 10mm, Clockwise, Polished, Glass Agitator, Three Blade, 400mm OAL, Agitator OD 42mm, for use with 100-250mL Reactors. Shaft is precision ground and polished to fit Chemglass's CG-2077-H, CG-2077-G and CG-2077-U style 10mm 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 CLOCKWISE ROTATION.
Chemglass Life Sciences Stirrer Blade, PTFE, Banana Shape, Solid, 10mm, for 5000mL Flasks, 45/50 minimum joint clearance
Stirrer Blade, PTFE, Banana Shape, Solid, 10mm, for 5000mL Flasks, 45/50 minimum joint clearance. Blade is shaped to resemble the contour of a round bottom flask. Blades are solid. 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.
Chemglass Life Sciences 3/8" Upper Female Motor Adapter (Red)
3/8" Upper Female Motor Adapter (Red). Tru-Stirrer Shaft Coupling Replacement Component.
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 Body Only, 45/50 PTFE Bearing, 30mm
Body Only, 45/50 PTFE Bearing, 30mm. Replacement part for CG2077H series of PTFE stirrer bearings.
Chemglass Life Sciences Stirrer Bearing, Macro, Glass, with tooled Lubricant Cup, for 10mm Shaft, 29/42 Inner Joint
Stirrer Bearing, Macro, Glass, with tooled Lubricant Cup, for 10mm Shaft, 29/42 Inner Joint. 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.
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.