RB Rectangular Duct Fan
- Taizhou Qilin environmental equipment Co.Ltd
- product brand:HERODOTUS
- Numéro de stand：B5M16N7F39
- product specification:Suitable for extract and supply air in workshops, office buildings, warehouses, internet cafes, kitchens, KTV, hotels and other commercial applications.
- product category:Ventilation Plants-Roof fans-
- product introduction:By continuously improving the motor magnet design and optimizing the internal copper wiring method and density, the customized external rotor motor significantly increases power output, instant torque, and energy efficiency.
Impeller with backward curved blades, high-efficiency, low sound emission.
Utilizing aerodynamics, the air path is carefully designed to ensure noise reduction without compromising smooth airstreams.
Integral thermal-cutoff fuse and overvoltage protection to prevent motor damage due to unstable voltage.
Compared with square duct fans, RB host is thinner, the dimension is close to the duct size, which can be installed anywhere.
The motor equipped with imported NSK / NMB deep groove ball bearings, is fully enclosed and maintenance free, ensuring long-lasting service life.
Motor supports frequency converter, voltage change and speed adjustments. Dual-speed or 3-speed settings can be customized.
Casing from high-quality minimized spangle hot-dip galvanized sheet (SGCC), rust-resistant and fire-retardant.
50mm mineral wool insulation is optional, minimizing the whole unit sound level.
Easy access panel allows for quick and easy product maintenance.
