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Single-phase 2.2KW-2.55KW 50Hz/60Hz Vortex Blower
Single-phase 2.2KW-2.55KW 50Hz/60Hz Vortex Blower

1. reliable, durable 2. low maintenance 3. long service life 4. high performance 5. high quality,approved by UL/CCC/CE.

     Innovative Single-phase Wide Voltage Range Air Blower     

Selection and ordering data for side channel blowers in vacuum and pressure operation, single-phase motor.


The performance curves are valid for pumping air at 15 degree at the inlet flanges with an air pressure of 1,013mbar and a tolerance of +-10%.The total pressure difference are valid up to an intake and ambient

The G series side channel blower feature voltage range motors for 50Hz and 60Hz in protection class IP55(insulation class F) are UL,CE,CCC approved. This makes them the ideal solution for

world wide use. They can be used without any modifications or tests in

Europe,America and Asia. They are mostly available ex stock.

They are available fo your requirements anytime.

G-series operating principle

The impellers in the G-series machine are mounted directly on the motor shaft for noncontact compression entirely without fiction. Maximum operational reliability, even at high differencial pressures is ensured by the arrangement of the bearings outside the compression chamber.


The gas it taken in through the inlet 1. As it enters the side channel 2, 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 increases. 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 4 where it exits the side channel blower.




Air Filter

Pressure Relief Valve:

Company Introduction

Guangzhou Weierma Electrical Vo.,Ltd, a modern integrated enterprise who has the IIPR, bases on the absorbed, connects with international trail, and set the independent development,

design, manufacturing and sales in one. It specialize in electromechanically

 equipments, such as whirl charging air pump, high pressure blower,

roots blower, vacuum pump and 

so on.

The brand concept of Weierma is good intensions casting great quality, the "integrity, professional, meticulous" service spirit throughout every link, Weierma's

innovative thought is gathered in every part. The product is

 safe&relable, durable, and popular in abroad is the unique

technology and superior cost performance, its

good services win more customers.


Weierma set the customers'demands as the core,pay attention to staff training and innovative services, and create a professional team with self-renewal&confident, sudy hard, pragmatic&innovative, bring you the guarantee of confidence.


Integrity is Weierma,s keyword, we stick to the business philosophy"integrity of management, sincerity of service,quality-oriented", always insist to make new transcendence,

and strive to become the model of this field. Weierma, your reliable partner

 on the road to success, expect to make"win-win" cooperation

with you,and create a better future together!


After Sales:1).We are very glad that customer give us some suggestion for price and products.2).If any question, please let us know it in the first by E-mail or Telephone. We can deal with them for you in time.3).We will send many news styles in every week to our old customers 

We promise to: Offer our customers the lowest prices. Streamline the buying and paying processes. Deliver goods to our customers all over the world with speed and precision. Ensure the excellent quality of our products.


Should you have any question or requirement, pls feel free to contact us. Sincerely hope to build a long-term friendly cooperation relationship with you!!!

Single-phase 2.2KW-2.55KW 50Hz/60Hz Vortex Blower

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