167 Results for: "Welch Vacuum"

Supplier: Welch Vacuum

Affordable Model 2019 vacuum pump is durable and chemical resistant

Supplier: Welch Vacuum

DUOSEAL® pump oil recommended for DUOSEAL® vacuum pumps

Supplier: Welch Vacuum

Red rubber tubing sold in 1.5m (5') lengths; clamps sold in packages of ten.

Supplier: Welch Vacuum

Peristaltic Pump, Maintained Foot Switch

Supplier: Welch Vacuum

Extend Service Intervals through cooler running, larger oil capacity, and internal surface protection.

Supplier: Welch Vacuum

These oil-free pumps are ideal for basic lab operations.

Supplier: Welch Vacuum

Premium and Gold pump oils are the only oils recommended for use with Welch direct-drive vacuum pumps

Supplier: Welch Vacuum

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.

Supplier: Welch Vacuum

Cooling Water Solenoid for WelchNet LVS Systems

Supplier: Welch Vacuum

The compact Model 1640 vacuum controller regulates the vacuum level of your application precisely, conveniently, and without using precious bench space

Supplier: Welch Vacuum

This hose adapter kits ensure proper sized tubing adapters and clamps for vacuum tight connections.

Supplier: Welch Vacuum

Vacuum Regulator for Rotary Evaporator

Supplier: Welch Vacuum

Diagnostic vacuum gauge, is a rugged, portable vacuum measurement instrument designed specifically for the demands of field use.

Supplier: Welch Vacuum

Welch DuoSeal is a single-stage pump with metal vanes and motor mounted on steel base with rubber feet.

Supplier: Welch Vacuum

This fitting is made of stainless steel.

Supplier: Welch Vacuum

Made of aluminum

Supplier: Welch Vacuum

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

Supplier: Welch Vacuum

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

Supplier: Welch Vacuum

Use these rugged oil-seal pumps for a wide range of laboratory vacuum needs

Supplier: Welch Vacuum

The Acid Neutralization Trap contains a large alkaline element cartridge to neutralize hydrous acids before they enter the vacuum pump

Supplier: Welch Vacuum

Lab or field usage

Supplier: Welch Vacuum

A powerful alternative to house vacuum; minimizes cross contamination and is easily adapted as needs change.

Supplier: Welch Vacuum

Inlet Condenser, NW16

Supplier: Welch Vacuum

Converts ISO NW connection to a hose fitting

Supplier: Welch Vacuum

Oil-free station is an economical and portable device for aspirating and filtering

Supplier: Welch Vacuum

Use affordable Welch-Ilmvac dry diaphragm pumps to provide oil-free vacuum for a wide variety of applications

Supplier: Welch Vacuum

Welch DuoSeal Two-stage Pump operates at a low rpm, runs cool, and reaches maximum vacuum with less back streaming.

Supplier: Welch Vacuum

Ideal for aqueous and bleach solutions, this station is an economical and portable solution for aspirating tissue culture samples

Supplier: Welch Vacuum

These dry vacuum pumps, designed to meet chemical duty laboratory needs, are ideal for rotary evaporation, concentrators, evaporators, vacuum ovens, filtration, degassing, and other chemical applications

Supplier: Welch Vacuum

Stainless Steel Element for Coaxial Traps, for 55009-138