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China X100 Single Stage Rotary Vane Vacuum Pump Suppliers. X100 Single Stage Rotary Vane Vacuum Pump Short Description: Item Unit X100 Rated Speed m3/h 100 Utmost Pressure mbar Noice dB (A) 66 Work temperature ℃ 85 Oil consumption L 2 Vapor permitted pressure mbar 40 Suction rate of vapour kg/h Whorl of inlet inch Rp1 1/4" Whorl of outlet .