E-Mail : sales05@blauberg.cn


Blowers, Dual Inlet, Technical Features Overview Quietly operating and Sturdy Anti-vibration Housing

Blauberg blowers, with forward curved impeller, compact EC motor fixed and inserted at the middle position, with optimized dual inlet scroll housing. The fans could be installed at any directions with fixed riveting nut at scroll housing metal ring, and optimized radial scroll housing design to quietly operation at customer requested working point in their ventilation duct system or unit box of different materials, such as galvanized metal, aluminum, copper, PE, PVC, polyfoam etc. AC and DC power supply are available for entire range of fans with integrated and intelligence EC technology motor with inside or outside mounted international standard remote control R485 communication protocol that’s suitable to be adopted in IoE(Internet of Everything), IoT(Internet of Things), smart home system, Industry 4.0 and committed to Carbon Neutrality climate change by reducing customers carbon footprints. PFC(Power Factor Correction), up to λ>96%, is optional for electricity grad stabilization compliance in certain circumstances of applications. ErP2015 (Energy-related Products) Directive conformity, COMMISSION REGULATION (EU) No 327/2011 of 30 March 2011 implementing Directive 2009/125/EC of the European Parliament and of the Council with regard to eco-design requirements for fans driven by motors with an electric input power between 85 W and 500 W.

Get In Touch

Speed (RPM)
Sound pres level[dB(A)]
Max. Airflow [m³/h]
Max. Air pressure [Pa]

* Please click the below Model to enter the product details page.

Model Nominal
Power input
Sound pres
Perm amb
Voltage Type Frequency Max. Airflow
Max. Air pressure
Model {{ item.parameter.model }} Nominal voltage[VAC] {{ item.parameter.nominal_voltage }} Speed (RPM) {{ item.parameter.speed_rpm }} Power input max(W) {{ item.parameter.power_input_max }} Current max(A) {{ item.parameter.current_max }} Sound pres level[dB(A)] {{ item.parameter.sound_pres_level }} Perm amb temp[*c] {{ item.parameter.perm_amb_temp }} Electrical connection {{ item.parameter.electrical_connection }} Voltage Type {{ item.parameter.voltage_type }} Frequency {{ item.parameter.frequency }} Max. Airflow [m³/h] {{ item.parameter.max_airflow }} Max. Air pressure [Pa] {{ item.parameter.max_air_pressure }}
  • {{ index + 1 }}
Can't find the right product for your choice.

Single Inlet Blowers, also known as single inlet centrifugal fans, are versatile air-moving devices designed for various ventilation, cooling, and air handling applications. They feature a single inlet opening that draws air into the fan housing, providing efficient airflow and static pressure performance.

1.Product Features:

  • Centrifugal Impeller Design:

Utilizes backward-curved or forward-curved impellers to generate high-velocity airflow with minimal noise and energy consumption.

  • Robust Construction:

Constructed with durable materials to withstand rigorous operating conditions and ensure long-term performance.

  • Compact Design:

Space-saving design suitable for installations where space is limited, such as equipment enclosures, HVAC units, and electronic cabinets.

  • Maintenance-Free Operation:

Designed for hassle-free operation with minimal maintenance requirements.

  • Versatile Mounting Options:

Can be mounted horizontally, vertically, or at any angle, making them adaptable to different installation requirements.

2.Application Scenarios:

  • HVAC Systems:

Ideal for use in heating, ventilation, and air conditioning systems in residential, commercial, and industrial buildings.

  • Electronics Cooling:

Suitable for cooling electronics and electrical components in server rooms, telecom enclosures, and industrial control cabinets.

  • Air Purification Systems:

Critical for air filtration and purification applications in cleanrooms, laboratories, hospitals, and manufacturing facilities.

  • Industrial Ventilation:

Used in factories, warehouses, and production facilities to exhaust fumes, dust, and other airborne contaminants.

3.Company Advantages:

  • Reliability:

Our company is recognized for producing high-quality single inlet blowers that are reliable, durable, and built to withstand demanding operating conditions.

  • Expertise:

With years of experience in fan design and manufacturing, we offer comprehensive solutions tailored to our customers’ specific requirements and applications.

  • Customer Support:

Our dedicated team of engineers and technical experts provides expert support, including fan selection assistance, system integration guidance, and after-sales service, to ensure customer satisfaction.

  • Customization Options:

We offer customizable fan solutions to meet unique performance requirements, including different sizes, airflow capacities, impeller designs, and control options.


Q: What are the advantages of using Single Inlet Blowers?

A: Single Inlet Blowers offer efficient airflow and static pressure performance with a compact design, making them suitable for applications where space is limited. They also provide versatile mounting options and can be easily integrated into existing ventilation systems.

Q: Can Single Inlet Blowers be integrated with speed control systems?

A: Yes, our Single Inlet Blowers can be integrated with speed control systems, such as variable frequency drives (VFDs) or external controllers, to adjust fan speed and airflow as needed. This allows for energy savings and enhanced system performance.

Q: Are Single Inlet Blowers suitable for outdoor installations?

A: Yes, we offer Single Inlet Blowers with weatherproof enclosures and corrosion-resistant materials, making them suitable for outdoor installations. They are designed to withstand exposure to moisture, dust, and other environmental factors.

Contact Now
Inquire Now