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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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.


Supplier: VWR International
Description: High torque and advanced digital microprocessor control for smooth mixing of samples up to 20 L.

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

Product available on GSA Advantage® Small Business Enterprise

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 joi...

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: The complete, two-piece, plain flask, pressure reactor system is designed to perform low to moderate positive pressure reactions, synthesis, and catal...

Product available on GSA Advantage® Small Business Enterprise

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 available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: These rupture discs are used in a pressure manifold

Product available on GSA Advantage® Small Business Enterprise

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

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: A complete, general purpose benchtop reactor

Product available on GSA Advantage® Small Business Enterprise

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

Product available on GSA Advantage® Small Business Enterprise


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

Small Business Enterprise

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

Product available on GSA Advantage® Small Business Enterprise

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

Product available on GSA Advantage® Small Business Enterprise

Supplier: Ace Glass
Description: Rotating ball joint seal gives vacuum-tight connection good into the micron range

Product available on GSA Advantage® Small Business Enterprise

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 available on GSA Advantage® Small Business Enterprise

Catalog Number: (89077-660)
Supplier: Ace Glass
Description: The small, compact, and quiet air motor is ideal for stirring all types of solvents, lacquers, paints, oils, synthetics, and fine and heavy chemicals

Product available on GSA Advantage® Small Business Enterprise


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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.
You must log in to order restricted items. We request that you provide the required business documentation to purchase this product for the first time.

To order chemicals, medical devices, or other restricted products please provide identification that includes your business name and shipping address via email CMD_NA@vwr.com or fax 484.881.5997 referencing your VWR account number . Acceptable forms of identification are:

  • issued document with your organization's Federal Tax ID Number
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