high quality aquarium air pump ring blower

タイトルまたは説明

high quality aquarium air pump ring blower

1.low noise blower
2.energy saving
3.long life.high volume
4.CE marking 

Product Features
   1. Designed and improved by the latest Europe technology,Molded with high strength
      ADC*2 aluminum alloy,Processed on precision CNC machine.

      2. Two- pole motor with TEFC IP*4 and insulation F,high temperature resistant to**0°

      3. Motor reached Europe EFF2 standard,save more electricity,and more durable.

      4. In front bearing structure makes dynamic stability;

      5. The rotating parts are not in contact with the casing.  No friction during operation,    No internal lubrication needed.

      6.Sealing ring is placed between housing&motor to prevent entry of foreign matter, improve service life;

      7. wide range of powers and sizes, long term and quiety smooth operation.

      8. All products are strictly tested before leaving the factory .

Product apllications:

      Ring blowers are suitable for all those applications requiring considerably higher pressure than that which can be achieved using centrifugal fans

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