Vents Boost-I 250 AC (1670m³/h)

APPLICATION

• The inline VENTS Boost-I fans are enclosed in a specially designed sound-insulated casing that ensures silent fan operation in combination with high aerodynamic characteristics. The fans are compatible with round air ducts Ø 200, 250, 315, 355, 400 mm.
• The VENTS Boost-I fans are recommended as a component of the air handling systems for various commercial and industrial premises with high requirements to noise level, i.e. libraries, conference halls, educational institutions, kindergartens, etc

DESIGN

• The external casing is made of galvanized steel. Sound and heat insulation is provided by 30 mm acoustic material.
• Due to the improved mixed type impeller, which is a hybrid of axial and centrifugal impeller, the Boost-I has low power consumption and noise level with high performance.
• The fan casing is equipped with an airtight terminal box for connection to power mains.

MOTOR

• The VENTS Boost-I fans are equipped with single-phase high-efficiency three-speed asynchronous motors with low power consumption. The motor is equipped with thermal switches for overheating protection. The ball bearings ensure a long service life (about 40 000 hours of continuous operation). The motor ingress protection rating is IPX4.

SPEED CONTROL

• The three-speed motor can be controlled using a built-in switch (option V) or an external switch or speed controller (purchased separately).

MOUNTING

• The unit is intended for mounting to round air ducts.
• The fan is installed in the gap between the air ducts.
• The fan casing has mounting brackets to facilitate suspended installation of the fan. While installing the fan, ensure convenient access for subsequent maintenance and repair. Electrical connection and installation must be performed in accordance with the instruction manual and the electrical connec- tions diagram applied to the terminal box. A single system may have several fans installed in parallel to boost the output capacity or in series to boost the working pressure.