双城风机BCRU屋顶边墙排风机

BCRU

Centrifugal Roof Exhauster, Upblast, Belt Driven

Application

离心式屋顶和边墙排风机分为直接驱动和皮带驱动两种形式，高效、静音运行设计，采用后倾式非过载离心叶轮。结构多样，用于排放相对洁净的气体和油烟。

The BCRU Centrifugal Roof Exhauster is designed for roof mounted exhaust of relatively clean air for applications that require exhausted air to be moved up and away from the building, and where re-entry into the building supply air is possible. The BCRU features a high efficiency, non-overloading backward inclined centrifugal wheel precisely matched to a deep spun venturi. The wheel, motor and drive assembly are completely isolated from the fan supports by rubber isolators to reduce the transmission of noise and vibration. The top cap also provides complete protection for the motor and drive assembly while allowing quick access to these components without the need for tools.

Sizes (wheel diameters)
叶轮直径：311 mm to 1,249 mm

Performance
风量：49,440 m³/hour
静压：808 Pa

AMCA认证的声强和空气动力性能 L705认证