• 75x75x30mm IP65 Waterproof Blower Fan Double Ball Bearing 8W
  • 75x75x30mm IP65 Waterproof Blower Fan Double Ball Bearing 8W
  • 75x75x30mm IP65 Waterproof Blower Fan Double Ball Bearing 8W
75x75x30mm IP65 Waterproof Blower Fan Double Ball Bearing 8W

75x75x30mm IP65 Waterproof Blower Fan Double Ball Bearing 8W

Product Details:

Place of Origin: China
Brand Name: Surmount
Certification: CE
Model Number: RGB7530

Payment & Shipping Terms:

Minimum Order Quantity: 50PCS
Price: Negotiable
Packaging Details: Carton, Honeycomb Packaging, Plastic Tray
Delivery Time: 5~8 working days
Payment Terms: L/C, T/T
Supply Ability: 900 pieces per day
Get Best Price Contact Now

Detail Information

Size: 75x75x30mm Motor: DC Brushless Motor
Frame Material: Plastic Impeller Material: Plastic
Rated Current: 0.13~0.45A Rated Inpot Power: 2.4~8W
Speed: 2500~3500RPM Airflow: 9.18~12.55CFM
Bearing Type: Ball/Sleeve Noise: 33~42dBA
Weight: 85g Rated Voltage: 12V/24V
Color: Black Lead Wire: AWG#24 UL 1007(Optional)
High Light:

8W 75x75x30mm Waterproof Blower Fan


IP65 75mm Waterproof Blower Fan


8W IP65 brushless blower fan

Product Description

75x75x30mm DC Waterproof Blower Fan 7530 12V 24V IP68 With Waterproof Glue

What is a DC blower?

Blowers rotate fans to cool the inside of office automation (OA) equipment by directing heat outside.

These motors are used for such applications as the OA equipment in which a stronger airflow is required for cooling than the normal type of fan motors.


What is a blower used for?

Blowers are equipment or devices which increase the velocity of air or gas when passed through equipped impellers. They are mainly used for the flow of air/gas required for exhausting, aspirating, cooling, ventilating, conveying, etc.

The blower is also commonly known as Centrifugal Fans in the industry.




DC Blower Fan RGB7530

Energy Saving, Start Fast, Noise Reduction, Soft Wind, Long Lasting


Product Name: DC Blower, DC Centrifugal Blower Fan
Brand Name: SURMOUNT
Warranty: 1 Year
Place of Origin: Shenzhen, China
Motor: DC Brushless Motor
Life Time: 50000 Hours
Customized Support: OEM, ODM.
After-sales Service Provided: Free Spare Parts
Storage Temperature: -20℃~80℃
Operating Temperature: -10℃~70℃
Insulation Resistance: Above 10M Between Lead Wire And Frame DC 500V


Basic Parameter:


Model No. Bearing Voltage Current Rated Input Power Air Flow Air pressure Noise Speed
(V) (A) (W) (CFM) (mm-H2O) (dBA) (RPM)
RGB7530H12B(S) Ball/Sleeve 12 0.45 5.40 12.55 10.03 42 3500
RGB7530M12B(S) 0.28 3.38 11.23 9.05 38 3000
RGB7530L12B(S) 0.20 2.40 9.18 7.55 33 2500
RGB7530H24B(S) 24 0.25 8.00 12.55 10.03 42 3500
RGB7530M24B(S) 0.20 4.80 11.23 9.05 38 3000
RGB7530L24B(S) 0.13 3.12 9.18 7.55 33 2500

All designs and specifications are for reference only and are subject to change without prior notice.

The different customer requirements and different raw materials will lead to different data.

The provider data are used for reference only. For future information, please contact us.




1. Rated voltage: 3v 3.3v 5v 9v 12v 18v 24v 48v dc fan / 100VAC - 125VAC / 220V - 240VAC / 380VAC fan

2. Airflow, air pressure, speed, and rated voltage can be customized as customer's requirement

3. Private Labelling: All axial fans can be Privately labeled.

4. 2 wires, 3 or 4 wires (PWM / FG / RD function ) can be made if needed.

5. Sleeve bearing: 30000hours @ 25°C temperature

Hypro bearing : 30000hours @ 40°C temperature

NMB Ball bearing:50000hours @ 40°C temperature


DC FAN is powered by 3.3v 5v 12v 18v 24v 48v,AC FAN powered by 110v 125v 220v 240v 380v,

For more information, please check the below lists to find what you need, feel free to e-mail me.


Optional Function


1. Waterproof Level: IPX5~IP68, fans could be working in a wet environment, outdoor, or underwater with waterproof protection.

2. Wire leading: 2 wires(red wire:positive;black wire:negative)

3 wires(red :positive;black :negative;yellow: PWM)

4 wires(red :positive;black :negative;Yellow :PWM;white:FG)

3. Additional function: auto-restart, temperature control speed, speed detection, stoppage alarm, waterproof, etc.

4. We default 220mm wire length without connector, which could be customized as your request. we just need the picture of the connector and rank of wires to confirm.


Applicable: Household Appliance, Office Equipment, Laptop, Production Equipment, etc


75x75x30mm IP65 Waterproof Blower Fan Double Ball Bearing 8W 0





Wire Selection


75x75x30mm IP65 Waterproof Blower Fan Double Ball Bearing 8W 1





75x75x30mm IP65 Waterproof Blower Fan Double Ball Bearing 8W 2


Characteristic Curve:


75x75x30mm IP65 Waterproof Blower Fan Double Ball Bearing 8W 3

How to choose a suitable fan for your products?

Size: L x W x Thickness(We can produce 20mm to 250mm cooling fan)

Voltage: DC(3V, 5V, 7V, 9V, 12V, 18V, 24V, 48V...)

AC(100-125v, 220-240v, 380v)

Bearing Type: Sleeve Bearing( 30,000 hours in 25℃ operation temperature with 1-year warranty)

Cycleseal Bearing(40,000 hours in 40℃ operation temperature with 1-year warranty)

Dual Ball Bearing( 50,000 hours in 40℃ operation temperature with 2 years warranty)

Parameter: Speed(RPM), Air Flow(CFM), Noise(dBA),

Power Joint: Terminal, Lead Wire(+, -, Tachometer Sensor, Lock Alarm, Speed Control )

Dustproof & Waterproof: IP xx(IP 68 is the highest level)


1.Trade Assurance: In the first order, we suggest you use Trade Assurance.

2.T/T: If stocks,100% payment before shipping; if customized order, 30% deposit before production and balance 70% should be paid before delivery.

3.Western Union, Money Gram, Paypal, all available.

4.L/C: for large order.
75x75x30mm IP65 Waterproof Blower Fan Double Ball Bearing 8W 4


1.ln general, we use international express, DHL, UPS,FedEx,EMS,TNT, etc.Large order: by air or sea, you should choose it.

2. if you have your own forwarder, please tell us the detailed information.


75x75x30mm IP65 Waterproof Blower Fan Double Ball Bearing 8W 5

Help us to provide preferably product fan for you:

  • Fan Type, DC/AC
  • Case Size (Dimensions)
  • Speed
  • Air Flow
  • Noise
  • Rating Voltage, 3V/5V/12V/48V/115V/220-240V
  • Bearing, Sleeve/2Ball/VAPO
  • Wire, 2 lead wires/3 lead wires/4 lead wires
  • Wire Length
  • Connector or not
  • Target Price
  • factory good price 75x75x30mm 12volt fans air blower motor fan cooler price
  • Ask freely if questions, we will get back to you with detailed specifications and price.
Q: Are you a factory or trading company?
A: Yes, We are the factory.
Q: What are DC Fan and AC fans?
A: DC fan is power by DC voltage, always is 5V 12V 24V 48V 60V and72V. AC fan is power by AC voltage, always is 110V,220V, and 380V.
Q: What is the delivery time?
A: Sample lead time:3-5 days, Mass production Delivery lead time: 1 -3 weeks(Depend on the quantity)
Q: What are ball and sleeve bearing?
A: Ball bearing working life 50000 hours.Sleeve bearing working life 20000 hours.They










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