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Disc Stirrer Bars are for use in tubes. -
Square Economy Stirrer Bars give a highly effective mixing over a wide range of conditions an offer outstanding value. -
Spherical Stirrer Bars are of special interest for tubes and eccentric stirring. -
Use with very abrasive media that may erode PTFE. The glass-encased magnetic stir bar is cylindrical for a wide variety of uses. -
Boxed sets include an assortment of useful sizes of each type of stirrer bar in a re-usable container. -
Retrievers are for the removal of stirrer magnets from vessels of all kinds. The polypropylene version has a hanging ring. -
Stirring rods are available in two versions. Pure PTFE solid rod with tapered end and pure PTFE with mild steel core. The version with steel core can be bent into a permanent shape. Inert and will not scratch, use up to 280°C -
COWIE universal stirrer guides for use with standard taper ground glass joints can be used with PTFE shaft Stirrers and glass and metal shaft stirrers. Unique features of the design are a permanently loaded Composite PTFE/PEEK Seal and a Glass Ball-Bearing for rigidity and smoothness of operation. • Exceptional chemical resistance • Anti-Whip and reduced vibration • Vacuum (5mmHg) and pressure (3-5psi) performance • No shedding • Maximum recommended speeds; continuous 500rpm, intermittent 800rpm -
Cowie HP Shaft Guides provide an effective guide for use with GLASS and METAL Shaft Stirrers over a wide range of temperature without shedding particles from a specially formulated PTFE-PEEK seal whilst maintaining vacuum. Maximum recommended speeds are 500rpm continuous or 800rpm intermittent -
Shaft Stirrers have a unique, fully moulded construction featuring a PTFE rotor moulded to a fully PTFE encapsulated steel reinforced drive shaft. • Chemically Inert • Easy to clean • No cross contamination • Unbreakable • Non Scratch •Use up to Ca. 280°C •Exposed stainless steel core version (EX) for extra rigid clamping in drive chuck (exposed length 50 mm) -
Shaft Stirrers have a unique, fully moulded construction featuring a PTFE rotor moulded to a fully PTFE encapsulated steel reinforced drive shaft. • Chemically Inert • Easy to clean • No cross contamination • Unbreakable • Non Scratch •Use up to Ca. 280°C •Exposed stainless steel core version (EX) for extra rigid clamping in drive chuck (exposed length 50 mm) -
Shaft Stirrers have a unique, fully moulded construction featuring a PTFE rotor moulded to a fully PTFE encapsulated steel reinforced drive shaft. • Chemically Inert • Easy to clean • No cross contamination • Unbreakable • Non Scratch •Use up to Ca. 280°C •Exposed stainless steel core version (EX) for extra rigid clamping in drive chuck (exposed length 50 mm) -
Shafts for Blades are for use with PTFE Stirrer Blades Series 002.xxx. (Click Here) -
Stirrer Blades fit all standard shafts for blades, totally inert and non-scratch. Hole diameter 6.5mm, 3.2mm thick, PTFE shafts for these blades are 005.5xx Series (Click Here) -
Adjustable Rotors slide over standard shafts and lock in place to give the most effective stirring patterns. All PTFE with glass filled PTFE lock nut. Rotor diameters are nominal. -
Adjustable Rotors slide over standard shafts and lock in place to give the most effective stirring patterns. All PTFE with glass filled PTFE lock nut. Rotor diameter are nominal.
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