Welch® Vacuum Pumps, Model 2567, 3.5 cfm

Use these pumps for filtration and aspiration applications that don’t generate chemical vapors‚ such as suspended solids and membrane filtration procedures. Oil-free operation simplifies use‚ lowers the noise level and extends the service life of your pump. Pumps feature inlet liquid trap‚ water muffler and 1/4" ID hose barb.

Vacuum pumps provide vacuum at 60 torr for six funnel manifolds—letting you run multiple samples at once. They feature a vacuum gauge with regulator for precise vacuum adjustments.

Includes: 5-ft power cord with 3-prong plug for 115-VAC operation. 1-year warranty.