greentech international (zhangqiu) co., ltd is the professional blower supplier. multistage centrifugal blower has the advantage that capacity is easy removed, so is widely used in sewage waste water treatment, metal, chemical etc.
 
the profile curve of rotor is advanced, as a result, the effciency of blower is up to 80%.

integrated welded horizontal split type is applied to casing and return channel; which makes the blower lighter and

simple.as far as weight, only 1/3-1/2 of other similar product.

casting aluminum alloy is adopted to impeller.after strict dynamic balance,low vibration,low noise, longworking life and

high reliability is attained.

the structure is advanced.easy-worn parts are few.installation, operation and maintenace is convenient.

adjusting capacity is convenient at the specified pressure, the blower has the wide range of capacity, so it can be

applied in varied conditions.

the blower is attached with anchor bolts, coupling and protective cover.

motor, electric controler, bend pipe,flexible connectiong,suction and discharge silencer, the common base of moter,

filter, non-return valve, relief valve, adjustable calve and noise insulator are supplied.

special requirements, if any, please contact with our technique department.