Product Name: 2rb740 Regenerative Blower Model NO.: 2RB740 Working Conditions: Dry Work Function: Maintain the Pump Vacuum Degree: High Vacuum Exhauster Method: Entrapment Vacuum Pump Structure: Rotary Vacuum Pump Oil or Not: Oil Free Color: Silver Material: Aluminium Drive: Motor Speed: 2900rpm Fre.: 50Hz or 60Hz Trademark: greentech Transport Package: Carton Specification: 2RB Origin: China HS Code: 8414 Product Description Greentech International (Zhangqiu) Co., Ltd is the professional side channel blower supplier.The impellers in the G_series machines are mounted directly on the motor shaft for noncontact compression entirely without friction. Maximum operational reliability, even at high differential pressures. Is ensured by the arrangement of the bearings outside the compression chamber.The gas it taken in through the inlet. As it enters the side channel, the rotating impeller. Imparts velocity to the gas in the direction of rotation. Centrifugal force in the imp eller blades accelerates the gas outward and the pressure increase. Every rotation adds kinetic energy. Resulting in the further increase of the pressure along the side channel. The side channel narrow at the rotor, sweeping the gas off the impeller blades and discharging it through the outlet silencer where it exits the side channel blower.Features:1. Beautiful surface2. Easy installation3. Low noise level4. No vibration, and therefore complete dynamic stability5. Pulsation-free discharge6. Minimal maintenance7. Higher pressure ratio8. Cooler running bearings9. Longer grease life10. Simple maintenance11.100%oil-free air12. Suitable for environmental protection13. Small dimensions14 continuous duty
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