Diaphragm Vacuum Pump BZDP-501 - Oil Free Vacuum Pump Labzee Diaphragm Vacuum Pump delivers a 20 L/min flow rate and 200 mbar ultimate vacuum for filtration, drying, degassing, and suction applications. Its frictionless diaphragm design supports efficient vacuum generation, while the PTFE diaphragm and NBR valves provide chemical resistance. The compact single-head configuration operates below 60 dB, making it suitable for laboratory, analytical, and sample preparation workflows. https://www.labzee.com/diaphragm-vacuum-pump/bzdp-501 #LabEquipment #VacuumPump #Labzee