Welch DryFast Ultra Diaphragm Pump
Welch DryFastTM PTFE Diaphragm Vacuum Pumps enable precise vacuum control for organic evaporations with exclusive Advanced Vapor Management (AVM). Oil-Free, portable, chemical resistant, 2 head diaphragm design simplifies maintenance. Choose from seven dry PTFE vacuum pump models with flows up to 70 L / min and adjustable vacuum down to 2 Torr. Economical DryFastTM vacuum pumps are perfect for tough lab applications.
- Chemical Resistant
- Oil-Free
- Tuneable Vacuum
Suggested Applications
- Concentrator - Gel Dryer Combination
- Rotary Evaporator
- Vacuum Concentrator
- Vacuum Oven