Product Specifications: Voltage: 110V Power: 1100W Maximum current: 5A Maximum pressure: 8bar Flow rate: 200L / min (7CFM) Vacuum: 680mmHg / -90.6kpa Ambient temperature: 0-40 ° C Rotating speed:1400 rpm Connection size: G1 / 2 Product Size: 321729mm Packing size: 45 26.5 34cm Package weight: 20KG The packaging includes: 1X oil-free vacuum pump 4X floor mat 1X silencer 1X capacitor Product Description:? The oil-free vacuum pump can be operated without any lubricant. The filter device can effectively purify the impurities in the air. Simple structure, easy to operate and maintain, low noise. Strong structure, durable and long service life. Suitable for fully automatic laminating machine, semiconductor LED measuring machine, dental medical table, etc. 1100W 7CFM Compressor Head Small Air Mute Oilless Vacuum Pump Silent Air Pump US. Oil-free Silent Air Pump Air Compressor Head Small Air Pump Head MotorCount 110V. The oil-free vacuum pump can be operated without any lubricant. Flow rate: 200L / min (7CFM). Vacuum: 680mmHg / -90.6kpa. Ambient temperature: 0-40 ° C. Rotating speed:1400 rpm. Connection size: G1 / 2. Packing size: 45 26.5 34cm. 1X oil-free vacuum pump. Feedback is very important to us. It is impossible to address issues if we do not know about them! Faction is our ultimate goal. We work hard to earn your trust and future business. A If you receive a defective item, you may return it or ask for a discount. Due to time zones, our reply to your questions may not be immediately. If it’s non-workdays, please kindly be patient and wait till Monday.