ER HP 70/4 T-P axial high-power tube fan

Ventilation and ventilation of longer pipe and duct systems
You save 567,51 € (ca. 15%)  compared to the MSRP of 3.867,50 €.
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Available again from 20.10.2025

Product number: Casafan.9213149
EAN: 8009278330347

Manufacturer: WEEE-Reg.-Nr. DE29217367, CasaFan GmbH, Senefelderstr. 8, 63594 Hasselroth, Deutschland, info@ventilator.de

Efficient Ventilation with the ER HP 70/4 T-P Axial High-Power Tube Fan

The ER HP 70/4 T-P axial high-power tube fan from CasaFan is the ideal choice for ventilation in large commercial applications. With a nominal diameter of 700 mm and an impressive air performance of up to 24,000 m³/h, this fan provides an excellent solution for demanding air circulation needs. Thanks to its axial design and high efficiency, the fan is capable of handling high pressures and volume flows.

A standout feature of the ER HP 70/4 T-P is the use of a ball-bearing asynchronous electric motor, which allows for speed control. This not only provides flexible adaptation to specific requirements but also enhances energy efficiency. Compared to other fans in this class, such as the ER HP 30/2 T axial high-power tube fan, the ER HP 70/4 T-P is specifically suited for applications that require higher air performance and stability.

The fan is made of robust steel and features an epoxy resin coating that protects it from corrosion. Installation is done via standardized mounting flanges, allowing easy integration into existing systems. With a noise level of only 66 dB(A) at a distance of 2 m, the ER HP 70/4 T-P can also be used in noise-sensitive environments.

  • High Air Performance: Up to 24,000 m³/h for optimal ventilation.
  • Robust Construction: Steel housing with corrosion protection for durability.
  • Flexible Application: Ideal for large commercial applications and duct systems.
  • Energy Efficient: Speed control for optimal adaptation to needs.

The various variants of the ER HP tube fan offer different nominal diameters and power levels. The main differences are:

  • Nominal Diameter: Varies between 300 mm and 700 mm.
  • Number of Poles: Available with 2, 4, or 6 poles, affecting speed and performance.
  • Air Performance: Differences in maximum air performance, which can be crucial depending on the application.

For applications requiring high air performance with low noise levels, the ER HP 70/4 T-P axial high-power tube fan is the perfect choice. It offers a combination of efficiency, performance, and durability that is unmatched in the industry.

Technical Data
Property Value
Nominal Diameter 700 mm
Supply Voltage 400 Volt / ~50 Hz
Protection Class IP55
Number of Poles 4
Current Consumption 400 Volt 2.7 Amperes
Maximum Power Consumption 2700 Watts
Maximum Speed 1400 RPM
Maximum Air Performance 24000 m³/h
Maximum Total Pressure Pmax 235 PA
Sound Pressure Level Lp - 2m 66 dB(A)
Maximum Temperature +60 °C
Motor speed controllable, three-phase, insulation class F, ball-bearing
Fan Type Axial Fan, Tube Fan
Power
2200 watts
Product type
duct fan
Air pressure max in Pa
256 PA
Size
700 mm
Manufacturer
CasaFan
Weight
44 kg
Fan
axial
Air output
20000 m³/h,
Voltage
400 volt ~ 50 Hz
Temperature max.
60 °C
Sound pressure
81 db(A)
Material
steel galvanized
Model
ER HP 70/4 T-P
Color
white
0-10 V interface
w/o
Revolutions
1400 U/min
Type of protection
IP55
Protection class
I
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