220V 600W Oil Free Vacuum Pump,160L/Min High Flow Vacuum Pump,Low Noise Durable Oil-Free Piston Vacuum Pump,Remove Dust Particles In The Air,For Semiconductor Automation Equipment,Packaging Machines, Labeling Machines.? PRODUCT PARAMETER Voltage: 220V Power: 600W Flow: 160L/min Vacuum degree: 680mmHg/-90.6kpa Connection size: G1/4.? GOOD PERFORMANCE Simple structure, easy to operate and maintain, low noise,Rugged construction, durable with long service life.? MULTIFUNCTIONAL This Oilless Vacuum Pump Features an inlet fitting engineered for maximum airflow while preventing oil backflow, can operate without any lubrication oil required.? USE RANGE Filtering device can effectively remove dust particles in the air, extending the service life of the pump.for semiconductor automation equipment, packaging machines, labeling machines, coating machines, robotic arm.? QUALITY ASSURANCE All products are strictly checked before shipping. So please buy with confidence. Please contact us if a product is defective for manufacturing reasons.Specification:Voltage: 220VPower: 600WFlow: 160L/minVacuum degree: 680mmHg/-90.6kpaConnection size: G1/4Dimensions: 2270 130 203mm / 10.6 5.1 8.0inPackage weight: 11kg / 24.3lb (approx.)Package list:1 Oil Free Vacuum Pump1 Filter1 Pipe Fitting4 Foot Pad