Roof centrifugal fan with a capacity of 18 to 270 m ³ / h in a steel housing with the vertical air outlet. Designed for exhaust ventilation of rooms requiring energy-saving solutions, while maintaining effective air exchange. Using an EC motor reduces energy consumption by 35% while maintaining a high level of efficiency and a low noise level. Recommended for installation in public facilities, incl. banks, supermarkets, shops, restaurants. For mounting on roof or sound absorbing bases.

Technical data

• the housing is made of galvanized steel
• high efficiency DC motor with external rotor, equipped with a fan with backward curved blades
• ball bearing motor
• smooth regulation
• EC motor
• vertical air discharge
• turbine diameter [mm] 190, 225, 250, 280, 310, 355, 400, 450, 500, 560, 630
• variants marked with ** are of energy class B