Shaft Stirrers

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Bel-Art

  • 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…

  • 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…

  • 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…

  • 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

  • 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…

  • 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…

  • Stirrer Blades, Football Shaped, Stainless, 10mm Shafts

    Ace Glass

    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.

  • 316 SS Lightweight Three-Blade Propeller

    Oakton

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

  • Stirrer Blades, PTFE, Oval, 10mm Shafts

    Ace Glass

    PTFE oval stir blades for 10mm OD button type stir shafts. 10mm OD shafts can be found in our 8068, 8070, 8074 and 8075 series.

  • 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

  • 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…

  • 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)…

  • 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…

  • 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.…

  • Mini Mixer and Stirring Rods

    Sper Scientific

  • Stirrer Blades, PTFE

    Ace Glass

    PTFE stir blades for button type stir shafts. 10mm OD shafts can be found in our product series 8068, 8070, 8074 and 8075. 19mm OD shafts can be found in our 8076 and 8077 series.

  • Bearing, Trubore, Ace-Thred, 10mm

    Ace Glass

    Self-aligning, three-piece bearing. Complete consists of inner Trubore bearing, Nylon bushing with O-Ring, and threaded adapter. Unique design eliminates costly replacement since inner bearing will spin if shaft binds or will self-align at O-Ring seal in the event the motor is slightly cocked.…

  • Bearing, Trubore, High Vacuum, 10mm

    Ace Glass

    This 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).

  • Bearing, Trubore, 10mm

    Ace Glass

    For use with Flask Head 9443. By using precision bore tubing throughout the length of the bearing, a stirrer is produced that will hold to within 1mm of vacuum and withstand pressures in the flask up to 300mm. The 9532 Agitator, used with this bearing actually develops a negative pressure of 230mm…

  • 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.

  • 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…

  • 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…

  • Stirring Shaft, Glass, 19mm, Precision Ground

    Ace Glass

    Precision ground glass stirring shafts, 19mm OD, hollow. Button type shafts accept 8085 blades and can be used in all 19mm ID Trubore 8059, 8060, 8061 and 8065 bearings. Compatible with our 8050 mechanical seal and 13445 PTFE Debris-free bearings. Join to stirrer motor using 8124 series chucks.

  • Stirrer Blades Banana Type, PTFE, 10mm Shaft

    Ace Glass

    PTFE banana shaped stir blades for 10mm OD button type stir shafts. 3mm thick blades have a number of perforations and are designed to closely fit various sizes of round bottom flasks. 10mm OD stir shafts can be found in our 8068, 8070, 8074 and 8075 series.

  • 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…

  • Agitator, PTFE, Large Scale Multi-blade

    Ace Glass

    These heavy-duty PTFE agitators impart maximum energy and are offset at the bottom to accomodate slurries. 10mm agitators fit drilled type or knob type 8068, 8071 & 8075 shafts. 19mm agitators fit drilled type or knob type 8076, 8078 & 8079 shafts. 28mm agitators fit 8080 drilled 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…

  • Agitator, PTFE, 4 Blade

    Ace Glass

    4 Blade PTFE agitator available with either 45 or 90 degree blade angle. For use with glass or metal shafts and is secured using a compression style fitting allowing it to positioned anywhere along the length of the shaft.

  • Agitator, PTFE, Single Blade, For 10mm Shaft

    Ace Glass

    PTFE agitator with removable blade secured with a PTFE pin. Supplied 76mm long blade will fit through a 29/42 joint. Fits 10mm OD drilled type or beaded type 8068, 8071 and 8075 shafts.

  • Agitator, PTFE, Multi-Paddle, Pinned Valves

    Ace Glass

    PTFE, large-scale, multi-paddle agitator design to accept pinned bottom valves, like our 6482 flush-seal valve. The pin helps reduce wobble or flexing at higher rpm. 19mm agitators will fit drilled type or knob type 8076, 8078 and 8079 shafts.

  • Bearing, Trubore, Vacuum, 10mm

    Ace Glass

    For use with aluminum packing box in low positive pressure and vacuum applications. Using the graphite-impregnated PTFE packing and ACE Stir-Lube, pressures down to 7 microns have been obtained at 170rpm using only a mechanical pump. Speeds over 1000rpm are not advisable due to heat generated.…

  • Stirring Shaft, Unground, 9mm

    Ace Glass

    Unground, 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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