Product Features:- Solve string chip- Increase productivity by 6 times- Extend tool life (600X for SS316L)- Especially fit for deep hole drilling machine- Multiple CNC memories (VFD type only)- Energy saving (VFD type only)- Able to install under feeder for saving working space- Keep constant pressure (recommended out.. morelet diameter)Applicable Machines:~ Auto Lathe Machine~ Turning Machine~ Grinding MachineTechnical Information:Model: 1. 0V050BTW-IDOS-XS2. 0V070BTW-IDOS-XS3. TV070BTW-IDOS-2 / 0V070BTW-IDOS-24. TV140BTW-IDOS-2 / 0V140BTW-IDOS-2Max Pressure: 50~140 BAROil Ratio: 100%Max flow rate: 23L/MINInternal Coolant Diameter: Outlet dia. beneath 2mm preferred at 50~140 barVoltage: 220V/380V/415VFrequency /HZ: 50Hz-60HzFilter mesh: 5µm ; 10 µmWater inlet: 1”Water outlet: 3/8”Dimension (WXLXH): 83X75X30 (cm)Option:Switchable Double Filter System/Preset Filter/ CJ-Smart/Cooler/Semi-Auto Back-washing/Auto Back-washing/Lubricant Purifier