Welch VACUUM2070B-01 ChemStar Dry Oil-Free Deep Vacuum Pump System - 0.05 Torr Ultimate Pressure, 115V 60Hz - Ideal for Laboratory, Medical, and Industrial Applications

Eliminate cold-trapping, messy oil maintenance, and the threat of oil contamination to your sample. Handle even high chemical vapor loads for simple, efficient deep vacuum. Chemstar dry excels where no dry vacuum pump has before – the first practical alternative to oil-seal rotary vane pumps. Chemstar dry automates high performance vapor flow (to 150L/min) at working vacuum levels (0.08 to 10 Torr). chemical resistant, max. Vacuum is 0.05 Torr. SMART system control coordinates vacuum blower/PTFE diaphragm pump operation to respond to any vapor load quickly and efficiently. Self-cleaning air purges remove condensable vapors between runs for repeatable top performance and extended diaphragm life.

0.05 Torr pressure

5.3 (150 L/min) at 2 Torr

115 Volts

60 Hz