... installation requires air compressor, refrigeration dryer, filters, air tank, nitrogen generator and gas buffer tank. 2, Principle: When the process adopts lifting ... Nitrogen Capacity/Flowrate: 3-3000Nm³/h Nitrogen Purity: 95%-99.9995% (95%, 97%, 98%, 99%, 99.5%, 99.9%, 99.99%, 99.999 ... %, 99.9995%) You can be sure of the quality of your ZHONGRUI solution. ZHONGRUI uses ...