Blower - Model 4NB -210

The impelers are mounted directly on the motor shat for noncontact compression entirely without friction Maximum onerational reliabiity,even at high diferential is ensured by the arrangement of the bearings outside the compression chamber.The gas it taken in though the inet1.As it enters the side channel2,the rotating impeller 3 imparts velocity to the gas in the direction of rotation.centrifugal force in the impeller blades accelerates the gas outward and the pressure increase .Every rotation adds kinetic energy.Resulting in the further increas of the pressure along the side channel The side channel narrow at the rotor,sweeping the gas off the impeller blades and discharging it though the outlet silencer 4 where it exits the side channel blower.

Key Advantages:

✔100% oil free compressed gas, water ring vacuum pump, motor, all are the protection class lP55, class H insulation.

✔dual frequency (50/60HZ) and wide votage can meet almost all regions of the world the voltage level, the external design of the bearing.can bear high working temperature, improves the reliability and service life.

✔the introduction of variable frequency drive new concept, than the maximum performance can be driven by a common motor is improved to 300%, impeller and pump body seal forms the unique reduced pressure gas pressure loss in the process of compressior.

✔pump casing, impeller die-casting molding, sturdiness and durability, excellent heat dissipation, imported Japan Germany, precision machine tool cutting, ensure the accuracy and quality, air pump through the surface of protective paint processing.

✔products through the strict mechanical, electrical performance test, simulation demonstrate the use of PROE, UG, CAD and other computer aided design software and motion.