Product Name: AC Double Piston Silent Oilless Air Compressor Motor/Oil Free Air Compressor Pump/Oil-Free Air Compressor Head Model NO.: GD-550 Material: Steel Type: Air Compressor Motor Power: 550W Oil: Oil Free Piston: Yes AC: 110V 220V Weight: 12kg Trademark: Gladent Transport Package: Carton Specification: 31*30*24cm Origin: Foshan HS Code: 84148090 Product Description TW5003. Best qualitymodeTW500A-AVoltage/Frequency220V / 50Hz110V / 60HzPower (W)550Air Flow≥60L/min @400KPaRotating Speed (r/min)1400~1680Noise Level (dB (A))≤60Net Weight (kg)9Size (mm)[Length×Width×Height]272×130×190Motor TypeAluminum WireTW700AmodeTW700A-AVoltage/Frequency220V / 50Hz110V / 60HzPower (W)880Air Flow≥85L/min @ 400KPaRotating Speed (r/min)1400~1680Noise Level (dB (A))≤66Net Weight (kg)10.5Exterior Size (mm)[Length×Width×Height]272×130×213Motor TypeCopper Wire1.Q:Are you afactory or trading company?A:We are factory.we produce dental chair, dental air compressor and dental handpiece2.Q:Where is your factory located? How can Ivisit there?A:Our factory is located in Foshan City, Guangdong Province, China, near Guangzhou.You can fly to Baiyun airport ,you can take tax or metro to Foshan directly.All our clients, from home or abroad, are warmly welcome to visit us!3.Q: How can Iget Fob or C&F price?A: Normally production time of products is from two week to one month depending on the quantity ordered. If you are sourcing aproduct, our representative will give you specific information regarding the lead time. If you need arush order, contact our representatives to discuss your specific needs .4.Q: How long is my warranty and what does it cover?A:Detnal unit chair carry the full one year manufacturer warranty. Each warranty period begins at the date of delivery date and ends after one year.The warranty varies by option items and manufacturer All warranty claims will be void due to neglect, lack of maintenance, and/or improper handling.5.How can Iget the after sevice? How can Iget the spare part after one year warranty?A: We welcome your chats online (Chat or leave message: After service) or e-mail to us regarding any technical or related questions that you may have. And we will offer some free sparts for container order. We gurantee keep dental chair units spare parts offer