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DSR350 Roots Blower

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Product Description

China DSR350 Roots Air Blower for air delivery

Product introduce

DSR350 China Roots Air Blowers adopt the advanced technology of Japan, its air capacity is 105.50m³/min-188.70m³/min, the pressure is from 9.8Kpa to 58.8Kpa. The main characteristic of our air blower is small volume, light weight, flow strong, noise small, steadily reliable operation. 

DSR350 Roots Blower 

Feature

1. Air capacity and pressure can be customized

2. Stable air capacity 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

 

Specification

Type of technologyPositive displacement blowers
DesignPositive pressure
Air capacity105.50 to 188.70 m³/min
Discharge Pressure9.8 to 58.8Kpa
MediumAir, Neutral gases
ConveyingOil-free
Weight2817kg
Discharge Diameter350mm(or customized)


Application

IndustryApplication
Bulk material handlingPneumatic conveying
DairyAutomated milking
Vacuum excavationPotholing & slurry recovery
Chemical IndustryVacuum processing & conveying
Pulp & paperChip conveying & process vacuum
Power generationFly ash conveying & aeration
Milling & bakingBlending & conveying
Blower applicationMaterial vacuuming
Cement & limeFluidization & conveying
Waste waterAeration & backwashing
More...


Parts

Inlet filter silencer

Discharge silencer

Anchor bolts

Baseframe,

Safety valve,

Check valve,

Discharge pressure gauge,

Flexible connections

Lubricant. 

  

Package

Fumigation free plywood case

Iron case


Certificate:

CE certificate, ISO9001 certificate and SGS certificate.

DSR350 Roots Blower


Performance parameters

The performance parameters table shows the model, outlet diameter, rotate speed, discharge pressure, air capacity and power of motor.

1. The air capacity and pressure in the tables is in standard suction state. The standard suction state is 20℃ temperature, 1.033 kgf/cm2(101.3Kpa) Standard atmospheric pressure and 65% relative humidity.

2. The air capacity and pressure range of some blower models is repeated, to ensure the service life and low noise, should use the larger model.


DSR350 Roots blower
Rotate Speed(r/min)Pressure(kpa)Air Capacity(m3/min)ShaftPower(KW)Motor
ModelPower(KW)
6509.8120.729Y225S-437
14.7118.640Y225M-445
19.6116.651Y280S-475
24.5115.062
29.4113.473Y280M-490
34.3111.985Y315S-4110
39.2110.596
44.1109.2107Y315M-4132
49107.9118
53.9106.7129Y315L1-4160
58.8105.5140
7309.8137.232Y225M-445
14.7135.145Y250M-455
19.6133.157Y280S-475
24.5131.570Y280M-490
29.4129.982Y315S-4110
34.3128.495
39.2127.0107Y315M-4132
44.1125.7120
49124.4132Y315L1-4160
53.9123.2145
58.8122.0157Y315L2-4200
8009.8151.635Y225M-445
14.7149.549Y250M-455
19.6147.563Y280S-475
24.5145.577Y280M-490
29.4144.390Y315S-4110
34.3142.5104Y315M-4132
39.2141.4118
44.1140.1132Y315L1-4160
49138.8145
53.9137.6158Y315L2-4200
58.8136.4172
8809.8168.139Y225M-445
14.7166.054Y280S-475
19.6164.069Y280M-490
24.5162.484Y315S-4110
29.4160.899Y315M-4132
34.3159.0114
39.2157.9129Y315L1-4160
44.1156.6144
49155.3159Y315L2-4200
53.9154.1175
58.8152.9190Y355N1-4220
9809.8188.743Y250M-455
14.7186.660Y280S-475
19.6184.676Y280M-490
24.5183.093Y315S-4110
29.4181.4110Y315M-4132
34.3179.5127Y315L1-4160
39.2178.5144
44.1177.2161Y315L2-4200
49175.9178
53.9174.5195Y355N1-4220
58.8173.5211Y355M-4250


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