You Searched For: WELCH VACUUM BY GARDNER DENVER


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Supplier: Welch Vacuum
Description: This hose adapter kits ensure proper sized tubing adapters and clamps for vacuum tight connections.

Supplier: Welch Vacuum
Description: WelchNet is a powerful alternative to house vacuum; minimizes cross contamination and is easily adapted as needs change. Turrets interface between your vacuum application and rest of vacuum network.

Catalog Number: (89412-360)
Supplier: Welch Vacuum
Description: The compact Model 1640 vacuum controller regulates the vacuum level of your application precisely, conveniently, and without using precious bench space

UL Listed Product available on GSA Advantage®


Catalog Number: (52201-585)
Supplier: Welch Vacuum
Description: Accessory vacuum regulator for rotary evaporators. For use with GEM vacuum pumps and systems (54970-500, -505, -614, -616, -658).


Catalog Number: (76017-354)
Supplier: Welch Vacuum


Supplier: Welch Vacuum
Description: Use these rugged oil-seal pumps for a wide range of laboratory vacuum needs

Product available on GSA Advantage®

Supplier: Welch Vacuum
Description: A powerful alternative to house vacuum; minimizes cross contamination and is easily adapted as needs change.

Supplier: Welch Vacuum

Supplier: Welch Vacuum
Description: Lab or field usage

Product available on GSA Advantage®

Supplier: Welch Vacuum
Description: Made of aluminum

Supplier: Welch Vacuum
Description: Stainless steel centering ring with replaceable Viton® O-ring. Use to 150 °C sustained, 200 °C intermittent.

Catalog Number: (54994-092)
Supplier: Welch Vacuum
Description: The Acid Neutralization Trap contains a large alkaline element cartridge to neutralize hydrous acids before they enter the vacuum pump

Product available on GSA Advantage®


Catalog Number: (55007-176)
Supplier: Welch Vacuum
Description: Dry ice cold trap features a removable 2.8L (3qt.) center well for dry ice/alcohol slurry (do not use acetone) and a visible trapping surface

Product available on GSA Advantage®


Supplier: Welch Vacuum
Description: Complete oil-free vacuum system for rotary evaporators, concentrators, and other laboratory vacuum applications generating harsh chemical fumes

Supplier: Welch Vacuum
Description: Pumps are ideal for continuous-duty applications, including vacuum distillations, glove box transfer chamber, residue solvent removal, and resin degassing

Product available on GSA Advantage®

Supplier: Welch Vacuum
Description: Corrosive gases, such as HCl, HBr, Br2, Cl2, and F3CCO2H, are commonly used for peptide chemistry, molecular biology, and biochemistry applications

Product available on GSA Advantage®

Inquire for Price
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.

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:

  • State issued document with your organization's Federal Tax ID Number
  • State issued document with your organization's Resale Tax ID Number
  • City or County issued Business License
  • State Department of Health Services License
  • Any other ID issued by the State that includes the business name and address

* Please note if your account is within the State of California two of these pieces of identification will be required.
VWR will not lift restrictions for residential shipping addresses.

-Additional Documentation May be needed to purchase this item. A VWR representative will contact you if needed.
This product has been blocked by your organization. Please contact your purchasing department for more information.
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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