Chemtech Scientific Vacuum Engineers, Chemists and Vacuum Pump Mechanics consider the following factors in selecting the perfect performing and lowest maintenance Freeze Dryer/Lyophilizer  vacuum pumps:

• Sample preparation
• Triple point of material
• Temperature of sample
• Latent heat of fusion
• Latent heat of vaporization
• Heat source
• Vacuum Pressure
• Expansion ratio of solvent
• Volume of system (collector size)
• Pumping speed of pump
• Temperature of collector
• Chemical compatibility of solvent and wetted parts of system and pump

You can contact us to review your process and select the best vacuum pump for your application. If you have taken the above factors into consideration, get started by selecting the collector size of your freeze dryer/lyophilizer below.