Welch 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm Pump 12inch BVV™ V9D 9CFM Two Stage

BVV™ V9D 9CFM Two Stage Vacuum Pump

75" Diameter Acrylic LID

KEY BENEFITS:

Analog Heating and Stirring Mantle is used to heat up a glass round bottom flask and stir the contents inside

USA with high quality materials

Welch 6.1 cfm Full Chemical-Resistant 8-Head Diaphragm Pump 12inch BVV™ V9D 9CFM Two StageWelch 6. 1 cfm Full Chemical Resistant 8 Head Diaphragm Pump The Welch 6. 1CFM Full Chemical Resistant 8 Head Diaphragm Pump is the ideal choice for 50L Rotary Evaporators and large oven systems. This high capacity, full chemical resistant pump gives users the ability to vac down large capacity spaces quickly, efficiently, and cleanly without worrying about contamination of pump oil. The inner diaphragm is lined with PTFE making it highly chemical