A continuous positive airway pressure (CPAP) machine is the most commonly prescribed device for treating sleep apnea disorders. A CPAP machine sends a steady flow of pressurized air into your nose and mouth as you sleep. This keeps your airways open and helps you breathe normally.
  • WS9250-24-240-X200总装图.pdf WS9250-24-240-X200总装图.pdf
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Brand name:Wonsmart

High pressure with dc brushless motor

Blower type: Centrifugal blower

Applicable Industries: Manufacturing Plant

Electric Current Type: DC

Blade Material: plastic

Mounting: Ceiling blower

Voltage: 24vdc

Place of Origin:Zhejiang, China

Noise Level:73dba

Certification: CE, RoHS,REACH,ETL

Warranty: 1 Year

After-sales Service Provided: Online support

Static pressure: 8.5kPa

Controller: external

Speed Level:31000rpm

Housing material:PC

Weight: 420g

Motor type:Three Phase DC Brushless Motor

Unit size: D92mm*H50mm

Motor Type

Three Phase Brushless

Bearing Type

NMB Ball bearing

Insulation Class

Classs F

Protect Class


Operating Temperature range

-20 deg.C~+60.deg.C(No Condensation)

Life time(MTTF):

>20,000hours (under 25 degree C)

Hall Sensor


Speed @hall sensor frequency


24V version choose 24VDC-8A power supplier

WS9250-24-240-X200 blower can reach maximum 57 m3/h airflow at 0 kpa pressure and maximum 8.5kpa static pressure. It has maximum output air power when this blower run at 3kPa resistance if we set 100% PWM. It has maximum efficiency when this blower run at 8.5kPa resistance if we set 100% PWM. Other load point performance refer to below P-Q curve:
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