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Single stage blowers

Side Channel Blowers, Ring Blowers, Regenerative Blowers, Vortex Blowers, Vacuum Pumps, Air pumps, Industrial air blower.

Single stage blowers – are Side Channel blowers in one stage and with one impeller. They are available in used dual-frequency. For them, the standard of Motors is the Class IP55(insulation class F), which are with verification from UL, CE, CCC. Hence, this makes they become the best solution for the world, because we can use them to Europe, North America and Asia without any modification and testing. In order to service better to our clients, we have made stocks for these products, and can meet your needs at short time.

Working principle of Side Channel Blowers:

By mounting the impeller directly to the axis of the motor, they are completely no contact. Since installing the axis of the Side Channel Blowers outside the compression hole, we can operate them even at the maximum pressure. 

And make sure that they can operate at the maximum working reliability of the machine. Then, the suction mouth1 draw air or gas, when it enters the side channel 2, the rotary impeller 3 speeds up air or gas in the direction of rotation, meanwhile the centrifugal force on the blade increase the speeds of air or gas blowing outward and increase the positive pressure as well. With the rotation processing to increase the kinetic energy of air or gas. The positive pressure along the side channel get further increased, since the side channel become narrow at the beginning of the outlet, force air or gas to blow out through outlet and the Silencer.

Single stage blowers for sales
air pumps for sales
Vacuum pumps

Data sheet of Single stage blowers:

Mode No.Power(KW)Air Flow(m3/H)Max Vaccum(Mbar)Max pressure(Mbar)
2RB210A110.37kw80110110
2RB230A110.45kw100110110
2RB310A010.55kw100120120
2RB310A110.7kw100150150
2RB320A3101.1kw120240280
2RB330A110.7kw145100100
2RB410A110.8kw145150150
2RB410A211.1kw145150190
2RB420A311.5kw150280290
2RB430A110.8kw180100110
2RB430A211.1kw180170210
2RB510A111.1kw210160160
2RB510A211.5kw210190200
2RB530A211.5kw270140120
2RB710A112.2kw318190190
2RB210V150.37kw80110110
2RB230V150.37kw101110110
2RB410V251.1kw140150190
2RB420V451.5kw150250260
2RB430V251.1kw180170170
2RB490A110.5kw1408090
2RB490B160.62kw102110110
2RB490V251.1kw142110120
2RB510V351.5kw210190200
2RB530V351.5kw270140120
2RB590A211.2kw210110130
2RB590B261.75kw255160140

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Remarks:1. Measured the surface of acoustic intensity according to the distance of EN216801 at 1 meter. At this time, it clamps the Side Channel Blower to a moderate inlet positive pressure; Connecting the hose to the exhaust side; And the suction side is not equipped with a negative pressure relief 2. To order information of the selection, please refer to the accessory set. Besides, the ultimate positive pressure of the valve basing on an ambient temperature of 25 °C; And is related to the cooling medium.3. Regarding the 2RB1 943 model, there is only a vertical installation.4. Tolerance: The motor complies with DIN EN 60 034/DIN IEC 34-1. It has an insulation class F. 

Three phase:Fixed voltage +10%Wide pressure +5%US Standard (UL) and Canadian Standard(CSA) are 10%/+6% respectively Simplex: Fixed voltage +5%Under continuous working conditions. If only using 90% of the maximum working positive pressure, then the voltage for the tolerance can increase to ±10US Standard (UL)and Canadian Standard (CSA) are 10% + 6% respectively Frequency ±2%.