Welch 1.6 CFM 38.3 L/Min WOB-L® Oil-Free Pump 2546

*Note: Standard-duty dry pumps are not recommended for pumping organic, acidic, or basic vapors.

WOB-L 2546 dry piston pumps are a reliable partners for physical applications, notably with aqueous solutions. Being a vacuum pump and compressor, they can be used for a wide variety of applications such as filtration, gas sampling, vacuum drying, desiccation and automation technology. The integrated vacuum and pressure gauges and regulators allow the pressure to be continuously monitored and adjusted. The pump is protected by an inlet liquid trap with automatic flow stop.

Reliable WOB-L Piston pumps are perfect for many common laboratory vacuum applications. Features: Vacuum and Pressure – to 60 Torr (27.6″Hg). Includes Vacuum and Pressure Regulators and Gauges – simple to adjust and monitor vacuum level and delivery pressure. Inlet Water Trap – float ball rises to seal off pump from accidental ingestion of water. Muffler quiets pump and filters discharge air. For use with dry or aqueous vapor applications only.

For use with dry or aqueous vapor applications only.

Advantages: 

• oil free
• easy to clean
• easy maintenance
• easy handling and control features
• robust construction