High-Pressure Waterproof Blower Fan for Industrial Airflow Delivery
SZR waterproof blower fan series is engineered for cooling systems requiring concentrated airflow output, elevated static pressure and dependable operation in humid or dusty environments. Compared with conventional axial fans, blower fans provide directional airflow transmission suitable for enclosed cooling channels and restricted ventilation pathways. The waterproof construction enables stable operation in industrial and outdoor applications exposed to moisture and contaminants.
Product Design
The blower housing adopts reinforced engineering plastic or aluminum alloy structure with sealed assembly technology to improve waterproof reliability and mechanical durability.
The centrifugal impeller is dynamically balanced to reduce turbulence and improve airflow stability during high-speed rotation.
The brushless motor system utilizes moisture-resistant insulation and waterproof protection treatment to ensure dependable long-term operation.
Compact structural configuration allows efficient installation inside confined equipment spaces.
Technical Specifications
|
Parameter |
Blower 9733 |
Blower 12032 |
|
Dimension |
97×97×33 mm |
120×120×32 mm |
|
Rated Voltage |
12V / 24V DC |
24V / 48V DC |
|
Power Rating |
8-20 W |
15-38 W |
|
Speed |
3000-5500 RPM |
3200-6000 RPM |
|
Airflow |
18-42 CFM |
35-78 CFM |
|
Static Pressure |
1.2-2.8 inch-H2O |
2.0-4.5 inch-H2O |
|
Noise Level |
38-58 dB(A) |
45-62 dB(A) |
|
Bearing Type |
Ball Bearing |
Ball Bearing |
|
Waterproof Rating |
IP65 / IP68 Optional |
IP65 / IP68 Optional |
|
Temperature Range |
-20°C to +75°C |
-20°C to +75°C |
|
Optional Features |
PWM / FG / RD |
PWM / FG / RD |
Product Benefits
• Concentrated airflow with high static pressure capability
• Waterproof protection for harsh operating environments
• Suitable for confined airflow channels
• Stable brushless motor performance
• Compact design for equipment integration
Application Industries
• Medical ventilation systems
• Industrial purification equipment
• Outdoor electronic devices
• Thermal circulation modules
• Battery cooling systems
• Laser equipment cooling
• Air duct ventilation assemblies
FAQ
Q: What is the main advantage of blower fans?
A: Blower fans provide stronger directional airflow and higher static pressure compared with standard axial fans.
Q: Can waterproof protection levels be customized?
A: Yes. SZR supports IP65 and IP68 waterproof configurations according to environmental requirements.
Q: Are low-noise versions available?
A: Optimized motor and impeller solutions are available for low-noise operation demands.
Q: Can the fan support continuous operation?
A: Ball bearing versions are designed for long-duration industrial operation.
Engineering & Manufacturing Support
SZR provides customized blower cooling solutions including impeller optimization, waterproof enhancement, motor parameter adjustment and OEM production support for industrial airflow systems.
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