TREB/4-300 IP44 small axial fan

Axial fans suitable for short ducts with very low pressure drop or for ventilation directly through the wall, they can be used for ventilation in residential construction, public rooms, offices or shops.
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9 595,00 CZK excl. VAT
11 609,95 CZK incl. VAT
Availability: on request [22.8.2025, 04:10] Update

Insert into the design HVAC program

Product code: SP185100050
EAN: 8413893087072
Manufacturer: S&P SISTEMAS DE VENTILACIÓN, S.L.U.   Read moreRead less

S&P SISTEMAS DE VENTILACIÓN, S.L.U.
Llevant, 4
Polígono Industrial Llevant
08150 Parets del Vallès
Barcelona – Spain
consultas[zav]solerpalau[teč]com
www.solerpalau.com/en-en/home

Product description
Cabinet

The cabinet is made of sheet steel, coated with black lacquer. Operating temperature -40 to +40 ˚C. The motor is in airflow.

Running wheel

The impeller is made of sheet steel, the shape is specially optimized for maximum flow and pressure with minimum noise. The impeller is pressed directly onto the motor.

Motor

is asynchronous with a resistive armature, external rotor and start-up capacitor. Class F insulation, IP44. Lifetime grease-filled ball bearings.

Flow direction

Flow direction is from stator to impeller.

Clamps

The terminal block is located on the motor, for a wall mounted TREB fan the cable from the terminal block is routed through a rubber grommet in the wall of the fan housing.

Speed control

Speed control is carried out by electronic or transformer regulators by changing the voltage.

Noise

The noise emitted by the fan is measured at a distance of 1.5 m in the axis of the fan on the suction side.

Mounting

Fans are mounted in each position of the motor axis.

Instructions

Fans are suitable for short ducts with low pressure drop, or for walling and venting directly through a wall.

Full description
Safety regulations

Adherence to these instructions should not pose any safety, health or environmental risks in accordance with EC directives (CE marked). The same applies to other products used in the device or during installation. Consider the following warnings:

• Observe the safety instructions to prevent damage to the device or personal injury.
• The technical information in this manual must not be changed.
• It is forbidden to interfere with the motor of the device.
• In order for the device to comply with EC directives, the device must be connected to the mains in accordance with the applicable regulations.
• The device must be installed in such a way that under normal operating conditions it cannot come into contact with any moving part and / or live part.
• The device complies with the applicable regulations for the operation of electrical equipment.
• Always disconnect the device from the power supply before carrying out any work on it.
• Appropriate tools must be used when handling or maintaining the device.
• The device must only be used for the purposes for which it is intended.
• This appliance is not intended for use by children under 8 years of age and persons with reduced physical, sensory or mental capabilities, or lack of experience and knowledge, unless they have been given supervision or instruction concerning use of the appliance by a responsible person. The user must ensure that children do not play with the device. Cleaning and maintenance of the appliance must not be carried out by children without supervision.

Downloads
Technical sheets, manuals and declarations
Catalogue sheet .pdf (302.64 kB)
Operating Instructions .pdf (945.37 kB)
Declaration of conformity .pdf (360.91 kB)
CAD files
2D .dwg (595.20 kB)
2D .dxf (1.81 MB)
3D .dwg (1.60 MB)
3D .dxf (1.80 MB)
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