Welch Direct-Drive Rotary Vane Vacuum Pumps achieve vacuum levels down to 1×10-4 torr (0.1 micron) with flows up to 6.1 CFM. These compact, portable oil-seal pumps are recommended for a variety of laboratory applications. Vacuum system configuration with a cold trap is recommended for use with harsh chemicals. Direct drive pumps are not recommended for filtration, aspiration, drying electrophoresis gels, or other applications requiring sustained operation above 30 torr.
• Deep Vacuum 1 X 10-4 torr
• Portable with small footprint
• Freeze Dryer
• Glove Boxes
• Vacuum Oven