Overhead Stirrers

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  • The Phipps & Bird state-of-the-art programmable model elevates jar testing to a new level of precision by utilizing four operator-programmable memory banks that offer virtually unlimited stirring capabilities: Each bank may be programmed with paddle speeds from 5 to 300 rpm in 1-rpm…

  • Scilogex offers two efficient and carefully controlled digital overhead stirrer models for the safe and effective mixing of large volumes of liquids. LCD and LED Digital overhead stirrer models offer considerable functionality that would not be available on a standard analog overhead stirrer.…

  • Support Stands are made entirely of 303 stainless steel. They have a durable base that can accommodate vessels up to 18" (457 mm) in diameter within the “U”. The base area is 17.75" (451 mm) across × 10.5" (267 mm) deep overall. The stainless steel support rod is…

  • Powerful, mechanically controlled laboratory stirrer designed for highly viscous applications for quantities up to 80 l (H2O). It is suitable for intensive mixing for use in laboratories and pilot plants. The stirrer comes equipped with a protection for overheating of the motor by means of…

  • Stands Extra strong retort stands with H-pattern base for stability and robust support rod. Both versions include bosshead. Heavy duty stand recommended for use with SS30 overhead stirrer.   Paddle Rods Made from high grade stainless steel, there is a choice of five…

  • Electric Laboratory Stirrers

    Arrow Engineering

    Electronically controlled and built to handle viscosities ranging from light watery solution to high viscosity fluid Totally enclosed, non-ventilated motor keeps corrosive fumes and dust out for a long and trouble-free service life Permanent-magnet, D.C. motor provides maximum constant torque…

  • Propeller Shafts

    Troemner

    All stainless steel 303/304 are constructed with 15° pitched blades which creates an axial flow. Various shaft lengths and diameters with permanent 2" or 3.5" 3-blade propeller for every mixing need available. PTFE coating available.

  • Caframo’s high torque stirrers are designed and engineered specifically to meet the continuous demands of heavy industrial use. The heart of the BDC line is the high-performance Brushless Direct Current (BDC) motor. A unique two speed transmission provides incredible amounts of power. Caframo…

  • PTFE covered stainless steel shaft with solid PTFE, 4 blade screw propeller. Blades are pitched 45 degrees. For a better grip by the stir motor chuck, 50mm of stainless is left exposed.

  • For drawing the material to be mixed from above Stirrers generate axial flow in the vessel Minimum danger of injury when contact is made with vessel Minimum shearing forces Used at medium to high speeds Additional stirrers available on special order

  • The Heidolph overhead stirrers of the Hei-TORQUE series are perfectly designed for powerful stirring, in order to achieve best mixing results even for very challenging applications. Hei-TORQUE Value These stirrers are ideal for standard stirring tasks. They are designed to mix and…

  • The ultimate in compact design measuring only two by four inches. The BDC250 offers great capabilities in a small package; used in formulation, R&D, clinical research, education labs, anywhere a magnetic stirrer is used. It fits into small spaces and can be easily transported to other labs or…

  • 400640 & 402645: Reusable Spinner Direct Top Drive Motor High torque, low rpm stirrer motor specifically designed to maintain constant low speed for use on top of Corning® Reusable Spinner Flasks. The gearhead stirrer motor delivers 14.5 in-lbs of torque and has a maximum speed of 350…

  • Designed to meet mixing requirements for varying viscosities and volumes Feedback circuitry to maintain speed when viscosity changes Reference circuitry to maintain speed even with voltage fluctuations of ±10% Cord connections between drive motors and controls Stirrers filter the drive…

  • Accessory for OS20-Pro LCD, OS40-Pro LCD, OS20-S LED and OS40-S LED Digital Overhead Stirrers. Blades open with increasing speed for stirring in a round vessel with a narrow neck, used at medium and high speeds Polytetrafluoroethylene (PTFE) coating

  • Caframo’s ultra torque stirrers are designed and engineered specifically to meet the continuous demands of heavy industrial use. The heart of the BDC line is the high performance Brushless Direct Current (BDC) motor.  A unique two speed transmission provides incredible amounts of…

  • Shaft Stirrers/Blades Unaffected by virtually all chemicals PTFE construction Unbreakable and will not scratch vessels Usable to 260°C Of virgin PTFE, immune to most chemical attacks (except molten alkali metals). Excellent anti-adhesion properties promote thorough…

  • Stirrer Blades PTFE construction Fit all standard shafts Will not scratch glassware Hole diameter: 6.5 mm Model 8596G58 to G70 shafts are for use with 8596G18 to G50 blades.

  • A compact, heavy duty air motor with highly damped muffler. Complete unit consists of an air hose with a snap coupling on motor end and shut-off valve on the other. Motor will develop 1.5 hp. at 90 lbs. air pressure. Speeds are variable from 300 to 3000 r.p.m. It consumes approximately 1.98m3 free…

  • The DLS is a digital overhead stirrer for medium-low viscosity liquids. The technopolymer structure ensures optimum chemical resistance and enhanced handling, preventing any possible rust and being extremely light. The robust motor ensures years of continuous operation, with no extra costs…

  • Ideal for applications with changing viscosity requirements Use for either high-speed or high-torque mixing Solid-state controller for precise speed control Two motor axles give you two mixers in one! The direct-drive axle provides high-speed, low-viscosity mixing; switch to the…

  • Thomas No. 1177M31 Sturdy stand in a smaller bench footprint, for Caframo compact stirrer models BDC2002 and BDC2010. The unique offset design accommodates Caframo clamp so stirrer locates impeller in centre of vessel. The cast zinc-aluminum alloy base is coated for protection from corrosion and…

  • The ES is an economic overhead stirrer for low/medium viscosity liquids. The technopolymer structure ensures optimum chemical resistance and enhanced handling, preventing any possible rust and being extremely light. The robust motor ensures years of continuous operation, with no extra costs…

  • PTFE Shafts and Propellers

    Arrow Engineering

    MUST BE ORDERED AS AN ASSEMBLY. A PTFE Propeller must be ordered together with a PTFE Shaft (each purchased separately).

  • The ReversingDigital stirrer maximizes productivity, fits into any area of the laboratory including a fume hood or enclosed workstation, and provides accurate and repeatable results every time. This stirrer also offers a choice of rotation direction - clockwise, counter clockwise or both (agitation…

  • For connecting inert gas and vacuum sources Stopcock has metering groove cut into the plug to provide fine control of vacuum and inert gases. Distance between stopcocks is 65 mm for 8651N01 and 100 mm for 8651N03. Include patented pressure/vacuum retainers. Dimensions (mm): 8651N01: 230 L x…

  • More power than stirrers ten times its size! Incredible 91in-oz of power yet fits in the palm of your hand! Safety - Low Voltage - Sparkless Sealed motor housing isolates motor from organic vapors Low voltage operation - Sparkless motor runs on 16 volts Convenience - Weighs less than…

  • Thomas No. 1203B76 Stirrer diameter: 55 mm Thomas No. 1203B77 Stirrer diameter: 45 mm Thomas No. 1203B78 Stirrer diameter: 42 mm Thomas No. 1183U39 Stirrer diameter: 50 mm

  • Designed for high speed dispersion. These blades tear particles apart and disperse them uniformly throughout the sample. Constructed of stainless steel with welded bushing and a set screw for mounting on mixer shafts.

  • These Corning® stirrers have a durable glass-ceramic 4 x 5 inch Pyroceram® top and offer superior performance and reliability in a low profile, space-saving design. Exclusive closed-loop stirring control monitors and regulates the stirring speed for aqueous, viscous, or semi-solid solutions. A…

  • Thomas No. 1205W04 Laboratory stirrer designed for simple stirring tasks for quantities up to 15 l (H2O). It automatically adjusts the speed through microprocessor controlled technology within the speed range of 0/30 - 2000 rpm. Safety circuits installed ensures automatic cut-off in an…

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