C90 Multistage Centrifugal Blowers

Product Description

Products Introduce

DACHENG MACHINERY offers a full range of multistage centrifugal blowers with 20 models to choose from. We have the right blower for your application today and our Research and Development department is developing new models to meet your needs tomorrow.

Product performance ranges up to 98Kpa pressure or to -40Kpa vacuum and flows from 35 to 220 m³/min. Dacheng manufactures blower and process control systems as well as provides complete blower packages with accessories to meet a wide variety of applications.

Advantage

1. Energy-efficient.

2. Clean Oil Free High Pressure Air

3. No Pulsation of Flow

4. Non-bolt installation.

5. Reliable and Simple to Maintain

6. Customized high-speed efficient broadband motor.

7. Monitoring device.

8. Air cooling.

9. Very Low Sound Levels

10. Long service life.

Model and Technical Details

Using environment	Transport media	Air, Neutral gases
	Inlet temperature（℃）	0 ~ 40℃
	Inlet Pressure（kPa A）	101.32Kpa.A
Blower	Model	C90
	Air capacity（m³/min）	0 ~ 90
	Round speed（r/min）	0 ~ 3550
	Transmission form	Directly connected by Couplings
	Pressure（kPa）	88.2Kpa pressure -35.3Kpa vacuum
	Lubrication method	Oil splash lubrication
	Cooling method	Air cooled
	Sealed form	Labyrinth seal + carbon ring seal + suction seal
	Axial balance device	With axial balance plate
	Safety device	Bearing temperature and vibration sensor
	Noise at 1 meter from the blower	≤80dB
Motor	Model	Energy efficient broadband motor
	Power（kW）	55 ~ 185
	power supply	380V, 30~70hz 3 phases or Customize
	Degree of protection	IP55
	Round speed（r/min）	3550
	Efficiency	IE3
	Explosion protection rating	Customize
	Insulation class	F
Material	Blower case	HT250
	Impeller	ZL105 Aluminum alloy
	Wallboard	HT250
	Oil tank	ZL104A Aluminum alloy
	Bearing	SKF Bearing
	Coupling	JM200+ Flexible diaphragm couplings
	Spindle	45# Conditioning
Installation	Fixed way	Placed directly without need for anchor bolts