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You Searched For: Overhead Stirrers

These quiet, economical overhead stirrers are suitable for simple laboratory mixing, in applications such as processing media with substantial temporary viscosity changes. Speed controls are infinitely adjustable, and safety circuits ensure automatic cutoff in anti-stall or overload conditions. Shaft speeds are constantly monitored with variations adjusted for automatically, guaranteeing a constant speed even with changes in sample viscosities. Stirrers are ergonomically designed with slim-profile casings and provide quiet operation. Digital displays relay speed and time.

These quiet, economical overhead stirrers are suitable for simple laboratory mixing, in applications such as processing media with substantial temporary viscosity changes. Speed controls are infinitely adjustable, and safety circuits ensure automatic cutoff in anti-stall or overload conditions. Shaft speeds are constantly monitored with variations adjusted for automatically, guaranteeing a constant speed even with changes in sample viscosities. Stirrers are ergonomically designed with slim-profile casings and provide quiet operation. Digital displays relay speed and time.


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Product Image-76498-684

OS20L Digital Overhead Stirrers, Benchmark Scientific

Catalog Number: (76498-684)
Supplier: VWR International
Description: High torque and advanced digital microprocessor control for smooth mixing of samples up to 20 L.
Product Image-89049-012

SP Bel-Art Air Operated Turbine Magnetic Stirrer, Bel-Art Products, a part of SP

Catalog Number: (89049-012)
Supplier: VWR International
Description: This compact, small-footprint stirrer only uses 3–8psi (21-55kPa) air pressure and is ideal for stirring vessels up to 1 liter.
Product Image-76894-056

Avantor® Magnetic Mixing System

Supplier: Avantor Fluid Handling
Description: The Avantor Magnetic Mixing System is a robust, flexible, high-quality, expert-designed solution for single use mixing needs.

Product Image-76447-174

Avantor TopMixer Single-Use Open Top Mixing Systems, 240 V

Supplier: Avantor Fluid Handling
Description: Modular Mixing System with top mounted mixer​ for use with drums including a single use liner for your biopharma processes with integrated formulation programming.

Irregular Voltage

Product Image-89077-826

High Torque Economy Laboratory Stirrers, Ace Glass

Supplier: Ace Glass
Description: Motor and controller, motor is non-reversible, 1/12 hp DC, 5/16" dia shaft 1" long

Product Image-10769-724

Hei-Torque Overhead Stirrers, Heidolph North America

Supplier: Heidolph NA, LLC
Description: The powerful Hei-Torque benchtop stirrers accomplish the most demanding tasks while providing the highest safety in combination with a unique user interface.

Product Image-10767-212

Arrow Laboratory Stirrers, Ace Glass Incorporated

Supplier: Ace Glass
Description: Arrow high torque, variable speed laboratory stirrers are designed to handle a wide variety of laboratory applications

Product Image-89077-662

Arrow Air Stirrers, Medium and Heavy Duty, Ace Glass

Supplier: Ace Glass
Description: Explosion proof air motors eliminate the possibility of spark ignition when mixing volatile chemicals, solvents, and other flammable liquids.

Product Image-10031-036

Radleys Torando™ Plus Overhead Stirring Station

Supplier: Heidolph NA, LLC
Description: The Tornado™ is a modular add-on for the Carousel 6 Plus™ Reactions Station, replacing the magnetic stirring on the stirring hotplate with direct stirring from a single overhead stirrer.The Tornado™ is a modular add-on for the Carousel 6 Plus™ Reactions Station, replacing the magnetic stirring on the stirring hotplate with direct stirring from a single overhead stirrer.

Product Image-89077-664

Air Stirrer, Heavy Duty, High Torque, Ace Glass

Catalog Number: (89077-664)
Supplier: Ace Glass
Description: The compact, heavy duty air motor features a highly damped muffler
Product Image-89061-746

Complete Precision Trubore® Stirrer Assembly, Ace Glass Incorporated

Supplier: Ace Glass
Description: Precision Trubore® Stirrer Assembly consisting of 10 mm I.D. bearing, bushing, precision ground, button type glass shaft and blade.

Product Image-89097-310

Offset Stir Motors, Standard and Hazardous Duty, Ace Glass

Supplier: Ace Glass
Description: Offset gearbox and motors come complete with a right angle drive unit for pilot plant systems.

Product Image-89077-804

Laboratory Stirrers, Ace Glass Incorporated

Supplier: Ace Glass
Description: Totally enclosed, 1/40hp DC permanent magnet motor with dual 8 mm (5/16") armature and gear shafts with milled flats

Product Image-76292-814

Hei-Torque Core Overhead Stirrer, Heidolph

Catalog Number: (76292-814)
Supplier: Heidolph NA, LLC
Description: The compact design of Hei-Torque core overhead stirrer allows for integration in closed systems, such as fume hoods, reactors, or production systems.
Product Image-89084-894

One-Piece Jacketed Reactor with Zero Dead Space Valve, Ace Glass Incorporated

Supplier: Ace Glass
Description: This is a one-piece, jacketed reactor with three 24/40 and two #7 Ace-Threds. Features a 0-10 mm Zero Dead Space (ZDS) bottom valve and 28/15 ball joint jacket inlet/outlets. The reactor bodies and the valve stems can be ordered separately. Fabricated from borosilicate glass.

Product Image-89077-802

Glas-Col Laboratory Stirrers, Ace Glass Incorporated

Supplier: Ace Glass
Description: This stirrer is recommended for heavy mixtures of high viscosity

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Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
Stock for this item is limited, but may be available in a warehouse close to you. Please make sure that you are logged in to the site so that available stock can be displayed. If the call is still displayed and you need assistance, please call us at 1-800-932-5000.
In order to process your orders without delay, we request that you provide the required business documentation to purchase this product.

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The original product is no longer available. The replacement shown is available.
This product is no longer available. Alternatives may be available by searching with the VWR Catalog Number listed above. If you need further assistance, please call VWR Customer Service at 1-800-932-5000.
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