Shaft Stirrers

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Bel-Art

  • Impellers & Shafts for Caframo Overhead Stirrers

    Caframo

    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…

  • Teras Turbine™

    Foxx Life Sciences

    Next Generation Mixing Technology from Foxx Life Sciences. The Teras Turbine™ has four mixing modes: Top Anaerobic, Top Aerobic, Full Mixing, and Bottom Mixing. Top Anaerobic is ideal for mixing of less viscous material at the top of the carboy or bottle. Top Aerobic is for adding air…

  • Stirring Shafts

    VELP

    Thomas No. 1198F83: Stirring shaft with floating blades: The two blades that open as the speed rises generate an axial flow in the container, from the top towards the bottom. Particularly recommended for stirring in narrow-neck containers, e.g. flasks. Thomas No. 1198F84: Stirring shaft with…

  • Precision PTFE Stirrer Bearings

    Wilmad LabGlass

    Uniquely designed and lubricant free, these precision stirrer/stirring bearings are self-aligning. The saddle O-ring provides constant force and a positive seal on the stirring rod that allows vacuum operation to as low as 1mm. Ground finish rods from other manufacturers are not recommended for use…

  • Polished Glass Stirrer Shafts

    Wilmad LabGlass

    Precision ground and polished, these borosilicate glass stirrer shafts have a 10mm O.D. For use with LG-9475T bearing with PTFE bearing surface, or other bearings with a PTFE interface with the same bore. Features a side button at bottom for attachment of any of the stirrer/stirring blades (LG-9505…

  • Propellers

    Oakton

    Use these three-bladed electro-polished propellers for your general-purpose mixing. Use singly or mount several on a shaft for thorough agitation. Choose marine-style propellers for your general-purpose mixing or choose turbine style for your airless mixing in deep containers. Dispersion…

  • Scienceware® Stirrer Blades

    Bel-Art Products

    This strong, non-scratch and inert FDA grade, USP Class VI Teflon® PTFE blade fits all standard button-tip stirring shafts. "Long-groove" keyhole provides easy insertion into flask neck Rotates into proper position for stirring action

  • Stirring Shaft, PTFE Covered Stainless Steel, 10mm

    Ace Glass

    PTFE covered stainless steel stirring shafts, 10mm OD, drilled type. If used unlubricated, 500 rpm max with water cooled 8040 bearing, 100 rpm max recommended with 8036, 8038, 8039, 8043, 8047, 8051 and 8055 bearings. With condensate film as added heat transfer agent, 2000 rpm can be attained.…

  • 316 SS Lightweight Three-Blade Propeller

    Oakton

    Lightweight three-blade propellers have blades that twist to achieve the desired pitch.

  • Jiffy Mixer

    Biospec

    The small mixing shaft and head of the Jiffy Mixer is specially designed to stir viscous solutions (like food toppings, lotions, cell paste, epoxy resins, paint - anything that is 'flowable'). It thoroughly disperses and/or dissolves multi-part mixtures or suspensions of powders. Where ordinary…

  • Stirring Shaft Coupling

    Ace Glass

    Stir shaft couplings for connecting glass or metal stir shafts to the adjustable chuck on an overhead stir motor. Compression connection is secured to various OD shafts via an Allen screw coupling. The Codes -22 and -24 are complete pass-thru assemblies that enable height adjustment on stir shafts…

  • Collar, Stir Shaft

    Ace Glass

    Designed to be used with 8068, 8070, 8071, 8074 or 8078 stirring shafts. Handy for positioning shaft in bearing, and preventing shaft from dropping into flask. Supplied with PTFE gasket to prevent scratching top of bearing and acts as dust cover. Available in either Glass-filled PTFE or 316…

  • Mini Mixer and Stirring Rods

    Sper Scientific

  • Stirrer Bearing, PTFE, 6-10MM Shafts

    Ace Glass

    PTFE 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…

  • Stirring Shaft, PTFE covered stainless, 19mm, Precision

    Ace Glass

    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.

  • Mixing Shafts

    Oakton

    Shafts are 316 stainless steel. All 3/8" (9.5 mm) dia shafts are machined on one end to accept a 5/16" (8 mm) bore diameter propeller.

  • Stirring Shaft Polished, Heavy Duty, 28mm

    Ace Glass

    Heavy duty, 28mm O.D. glass stirring shaft for use with ACE 12845 reactors. Shafts are pre-drilled to accommodate 8091,8093 & 8101 agitators for 28mm od shafts. Recommended for use with either our 8067 Trubore™ bearing with debris trap or our 8050 non-shedding bearing. For motor connection,…

  • Stirring Shaft & Agitator, Glass or PTFE,5mm, Precision

    Ace Glass

    Stirring shaft agitator combination available in either a solid, precision ground glass shaft or all PTFE knob type shaft with a PTFE snap-fit agitator designed to fit through 14/20 and 18/11 joints. Designed for use with our 5mm ID 9524 or 9527 bearings and flasks of 50ml and smaller.

  • STIR-LUBE®,Trubore® Stirrer Lubricant

    Ace Glass

    A superior, low melting, silicone base lubricant which liquefies at body temperature. Because of its composition, you need apply only a very thin film of Stir-Lube® to a stirring shaft to increase bearing and shaft life at least three times over that of a bearing lubricated with glycerine.…

  • Stirrer, Complete

    Ace Glass

    Trubore stirrer assembly consists of the standard taper outer glass bearing, PTFE inner bearing, glass-filled PTFE bushing and lock nut, compression seal saddle o-ring, PTFE blade and either a glass or stainless stir shaft.

  • Stirrer, Complete

    Ace Glass

    Precision 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.

  • Stirring Shaft, Unground, 9mm

    Ace Glass

    Unground, 9mm OD stirring shaft design for use with our 9528 vacuum and debris free stirrer assembly. 380mm straight section, 416mm overall length. Use our 9530-08 blade.

  • Stirrer Adapter Flex Shaft 8-10mm

    DWK Life Sciences (Kimble)

    A convenient stainless steel universal joint with 5/16 inch OD shaft and polyacetal adapter connects stirrer shafts to stirrer motors. Flexible design allows connection even if alignment is not precise. Stirrer Adapter, Flex-Shaft. For 8-10 mm Shafts

  • Bearing, PTFE, Non-Shedding, Ultra-Vacuum

    Ace Glass

    Ultra-Vacuum stirrer bearing for applications up to 0.6 Torr. Non-shedding bearing is manufactured from PTFE, Rulon and PEEK materials. Equally good in both vacuum and pressure applications as low as 0.6 Torr. Rated for up to 400 rpm with both glass (polished rather than precision ground is best)…

  • Agitator, PTFE, Turbine, For 10mm Shaft

    Ace Glass

    All-PTFE turbine type agitator. Unique locking arrangement assures positive grip. Agitator fits 10 mm shafts. Shaft opening is drilled straight thru to allow positioning of agitator at any drilled position on shaft as well as the bottom. For use with bead type glass shafts, 8068-G, 8075 or PTFE…

  • Bearing, Trubore, Glass, Heavy Duty, 19mm

    Ace Glass

    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…

  • Bearing, Trubore, Plain, 10mm

    Ace Glass

    Interchangeable 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.

  • Bearing, Trubore, PTFE Inner Liner, 19mm and 28mm

    Ace Glass

    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…

  • Stirring Shaft, Glass, 10mm, Precision Ground

    Ace Glass

    Precision ground glass stirring shaft, 10mm OD, attached vanes. Vanes will fit through a 45/50 joint and are contoured for use with our 9448 and 9456 series Mini-Lab flasks. Use with Trubore bearings 8036, 8038, 8039, 8040, 8042, 8043, 8047, 8051, 8053 and 8055. Compatible with our 8050 mechanical…

  • Stirring Shaft, 10mm, Precision Ground Glass

    Ace Glass

    Precision ground glass stirring shafts, 10mm OD, paddled, button type and bead type. Button type shafts accept 8083, 8085, 8086, 8087 & 8096 stir blades. Beaded shafts accept 8088, 8089, 8090 & 8091 agitators. Use with Trubore bearings 8036, 8038, 8039, 8040, 8042, 8043, 8047, 8051, 8053 & 8055.…

  • Bearing, Trubore, PTFE Liner for Polished Shafts, 10mm

    Ace Glass

    Self-aligning, lubricant free PTFE Trubore bearing or combination bearing / debris trap. Use with 8074 stainless steel or 8075 polished 10mm od glass shafts. Debris trap model prevents bearing-wear particles from contaminating the reaction vessel and has a side port for clean-out, evacuating or…

  • Flexible Stirring Shaft, Isolate the Stir Motor

    Ace Glass

    Fully flexible drive shaft facilitates isolation of the stirrer motor from the reactor. Complete units, code -30 (91.4cm) and code -32 (152.4cm), designed for use with 8mm (5/16in) motor shaft. Purchase the optional code -27 adapter for motors with 9.5mm (3/8in) shafts. Reactor end consists of a…

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