Quick Details

  • Place of Origin: Shandong, China (Mainland)
  • Brand Name: DICHENG
  • Model Number: DSR225
  • Name: DSR225 China High Quality Roots Positive Displacement Blower
  • Air Capacity: 33.19-71.08 m3/min
  • Pressure: 9.8-58.8 Kpa
  • Color: Blue
  • Noise: Under 90db

Packaging & Delivery

Packaging Details Non Fumigation Wooden Case
Delivery Time According to the Quantity

DSR225 China High Quality Roots Positive Displacement Blower


Product introduce

DSR225 China High Quality Roots Positive Displacement Blower adopts the advanced technology of Japan, its air capacity is 0.3m3/min-272m3/min, the pressure is from 9.8Kpa to 98Kpa. The main characteristic of our air blower is small volume, light weight, flow strong, noise small, steadily reliable operation. This air blower is mainly applied to such trades as water treatment, air transport, mine, vacuum packaging, aquaculture and etc. Our products export to Southeast Asia, Europe, North and South America and etc. 



1Air flow and pressure can be customized

2. Stable air flow and less pressure variation

3. Clean air not with oil moist

4. Construction simple and easy maintenance

5. Bearing are all lubricated by oil moist

6. Long service life



Capacity: 33.19~71.08m3/min,

Pressure: 9.8kpa~58.8kpa



The DSR roots blower is mostly used in sewage treatment, air transporting, combustion furnace, washing, vacuum packaging, electricity industry, cement industry, petrochemical, food industry and etc.



Including the inlet and outlet filter silencers, anchor bolts, baseframe, safety valve, check valve, discharge pressure gauge, flexible connections and lubricant. 






1. What’s the information should I provide when inquiry?

A: Air capacity

B: Pressure

C: Purpose

D: Use environment(Temperature, atmospheric pressure)

Or other specials you give us will be more appreciated. 

2. How long is your warranty?

Our warranty is 12 months after received the roots blower

3. How long is the service life of roots blower?

About 3-5 years under common use.




China (Mainland)
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