Welch WOB-L Pump 2581 Xtra Homogenizer and each "H" represents a

and each "H" represents a hydrogen atom

Turn vacuum pump on/off from oven control panel

Weight - 16LBS

The manifold will allow you to isolate each individual component as well as let atmosphere into and out of the system

Turbine Pump

Welch WOB-L Pump 2581 Xtra Homogenizer and each "H" represents aWelch L Pump 2581 Product Details Economical Oil Free Adjustable Vacuum Reliable WOB L Piston pump is perfect for many common laboratory vacuum applications. Features: Vacuum to 5 Torr (29. 8"Hg). Includes Vacuum Regulator and Gauge simple to adjust and monitor vacuum level. 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