| Material: | Plastic |
|---|---|
| Flow Direction: | Axial Flow |
| Pressure: | High Pressure |
| Samples: |
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| Customization: |
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| Shipping Cost:
Estimated freight per unit. |
about shipping cost and estimated delivery time. |
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| Payment Method: |
|
|---|---|
| Initial Payment Full Payment |
| Currency: | US$ |
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| Return&refunds: | You can apply for a refund up to 30 days after receipt of the products. |
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Suppliers with verified business licenses
Audited Supplier | Application |
Medical ventilator, Breathing Machine, sleep ventilator, expectorant, rehabilitation equipment, diesel combustion equipment, Instrument ventilator |
| Categories |
Motor & Fans |
| Series |
high pressure DC centrifugal blower |
| Model number |
XYJ7754 |
| Voltage - Rated |
24V DC |
| Voltage Range |
14.7 ~ 27.6V DC |
| Size / Dimension |
77 x 54 mm |
| Bearing Type |
Double ball bearing |
| Fan Type |
Snail-shape |
| Features |
PWM (Speed Control ) |
| Speed |
31500rpm (max 36000rpm) |
| Current |
1.5A |
| Power (Watts) |
36W |
| Max Air flow |
18.9 CFM |
| Max Air pressure |
20.16 inch-h2o |
| Termination |
3 pin Leads |
| Lifetime expentancy |
70000 Hrs @ 40°C |
| Warranty |
1 year |
1. What's the difference between the sleeve and ball bearing fan?
The ball bearing brand was NSK bearing imported from Japan.
The warranty for ball bearing fan is 30,000 hours but sleeve bearing just 10,000 hours.
Ball bearing has 5-8 years lifetime,sleeve bearing has 2-3 years lifetime.
Ball bearing fan noise level won't change for a long time term,but sleeve bearing fan noise level will grown as time goes on.
Sleeve bearing is cheaper than ball bearing fans.
motor cooling plastic fan impeller DC 40mm cooling fan 40*40*7mm notebook cooler
2. What kind of function can we choose for fan?
Optional function :Auto-restart ,Speed detection,Stppage Alarm,Waterproof(IP55-IP68 optional), PWM function ,Temperature control etc.
3. How long can your wire length be ?
The wire length and terminal could be customized as your request. We just need the picture of connector and rank of wires for confirm.(Default wire length is 200mm)
4. What's your MOQ and delivery date ?
MOQ200PCS
Sample lead time:5 working days
Mass production:15 working days
Waterproof fans need 1 more week
5. What's your payment terms ?
We accept Payment by T/T,Western Union, Paypal ,L/C,and we advocate Credit Insurance Payment on Alibaba
100% payment for sample orders ,30% prepayment and Balance 70% before shipment.
6.What kind of transportation can we choose ?
Express:DHL,EMS,Fedex,UPS,IATA,TNT,China AIR Express,Iceland express etc.
Sea transportation as you request.
7. What's your packaging?
Knife card packing,carton package
normal carton size 43X28X43CM,different model will lead to carton size different.
Suppliers with verified business licenses
Audited Supplier 
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