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Diaphragm Vacuum Pumps

Dry Diaphragm Vacuum Pump BTpro170 Botanical Vacuum Pump

What is a Diaphragm Vacuum Pump?Diaphragm Vacuum Pumps are dry pumps that operate using a pulsing motion that opens and closes valves to move air. Oil is not required with this design. The valves are commonly made of polytetrafluoroethylene, making the pump more resistant to corrosives and vapor damage. While they could be more expensive … Read more