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CPAP Blower Fan 12VDC Brushless Mini Electric Bipap Fan Small Wonsmart Blower

Price $35.20
Min Order 1 Piece
Availability In Stock
Shipping From Zhejiang, China
Popularity 509 people viewed
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Model NO.:
WS4540-12-NZ03
Material:
PC
Usage:
for Experiment, for Air Conditioner, for Manufacture
Flow Direction:
Axial Flow
Pressure:
High Pressure
Certification:
RoHS, CE
Model No:
Ws4540-12-Nz03
Rated Voltage:
12V
Current Level:
0.9A-1.6A
Power Level:
10.8W-19.2W
Air Flow:
7.2m3/H (4.23cfm)
Air Pressure:
5kpa
Speed Level:
45000rpm-49000rpm
Noise Level:
48dba-68dba
Color:
Black
Motor Type:
DC
Bearing Type:
NMB Ball Bearing
Motor:
Three Phase Brushless
Trademark:
wonsmart
Transport Package:
100 Units / CTN;
Specification:
D45mm*40mm
Origin:
China
HS Code:
8414519900
Product Description


Product Description

 

Model NoWS4540-12-NZ03
Rated voltage12V
Airflow7.5m3/h
Air pressure5kpa
Noise level65dBA
ColorBlack
Speed44000rpm
Driver boardInternal
 

Drawing

Related products

 

 
Part NoWS7040-12-X200WS145110-48-150-X300WS9290B-24-220-X200
Voltage12VDC48VDC24VDC
Air pressure6KPA32KPA14KPA
Air flow25m³/h33m³/h55m³/h
Speed level35000rpm-43000rpm13000rpm-15000rpm26000rom-30000rpm
Noise level50dab-73dba69dba-90dba58dba-83dba
 
Certifications


 

Packaging & Shipping
Unit size:  D106mm*H90mm

Unit weight: 365g;

Packing Method: Outer Carton+inner box;

Qty per Carton: 40pcs;

Carton Size: 55*23*23cm;

G.W. per Carton: 14.5 kgs;
 





 

Company Profile

 
FAQ

Are you factory or trading company?

We are factory with 4,000 square meters and we have been focus on high pressure BLDC
blowers for more than 10 years

Can you design a new blower fan if we give you target performance?
Yes, we offer ODM service for both blower fan and controller board

Can we connect this centrifugal air blower directly onto power source?
This blower fan is with BLDC motor inside and it needs a controller board to run.

What kind of power source shall we use to drive this blower fan?
Generally, our customers use 24vdc switching power supply or Li-on battery.

Do you also sell controller board for this blower fan?
Yes, we can supply adapted controller board for this blower fan.

How to change impeller speed if we use your controller board?
You can use 0~5v or PWM to change speed. Our standard controller board is also with a
potentiometer to change speed conveniently.

What is the MTTF of this centrifugal air blower?
MTTF of this centrifugal air blower is 20,000+ hours under 25 C degree.

Can we use this centrifugal air blower to suct water?
This blower fan can not be used to suck water. If you need to suck water, you can ask us to
choose proper item for this special working condition.

Can we use this centrifugal air blower to suck dust directly?
This blower fan can not be used to suck dust directly.If you need to suck dust, you can ask
us to choose proper item for this special working condition.

What can do if the working condition is dirty?
A filter is strongly recommended to assemble onto the the inlet of the blower fan

How to decrease the noise of the blower?
Many of our customers use foam, silicone to fill between blower fan and machine to insulate
the blower noise.
 
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