Welch DryFast Ultra Diaphragm Pump 2042 Vacuum Pumps 1x Mesh Buna Gasket

1x Mesh Buna Gasket

Always fill a rotovap condenser from the top down (chiller output to top of condenser

If the unit arrives damaged (this does not include minor imperfections or scuffs in glassware)

pumping harsh vapors & gases

2" Tri-Clamp Short Sight Glass for Flow Viewing

Welch DryFast Ultra Diaphragm Pump 2042 Vacuum Pumps 1x Mesh Buna GasketWelch DryFast Ultra Diaphragm Pump 2042 This item may carry up to a 5 day lead time. Product Details Chemical Resistant Oil Free Tuneable Vacuum 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