A centrifugal fan in the housing thermally insulating and sound, with a capacity of 16 to 740 m ³ / h. It is used in supply and exhaust ventilation systems of rooms of various purposes, with increased requirements concerning energy consumption and noise level. Its design allows air to flow through the fan linearly, and thanks to the aluminum-zinc housing with anti-corrosion properties and thermal insulation, the fan can be used for outdoor installation.

Technical data

• fan casing made of an aluminum skeleton connected with aluminum corners-angles and a removable, galvanized, two-layer plate
• ball bearing motor
• smooth regulation
• for horizontal mounting
• removable side panels
• thermal and acoustic insulation is made of 20 mm thick mineral wool
• high efficiency electro-commutator (EC) motors equipped with external rotors with backward curved blades
• channel diameter 315, 355, 400, 450, 500, 560, 630

Caution

One product must be purchased for the VS, VS EC fan from the available equipment versions: VPG, VVG or KN-VS.