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DICHENG DSR Series Roots Blowers and Vacuum Pumps adopt the advanced technology of Japan, its air capacity is 0.3m3/min-272m3/min, the pressure is from -49Kpa to 98Kpa. The main characteristic of our air blower is small v...
DSR Shandong Manufacturer Roots Positive Displacement Blowers adopts the advanced technology of Japan, its air capacity is 0.45m3/min-424m3/min, the pressure is from 9.8Kpa to 98Kpa. The main characteristic of our air blower is...
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