双城风机BCRUSH屋顶边墙排风机

BCRUSH

Smoke & Heat Removal Centrifugal Fan, 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。

Designed to remove smoke from buildings in the event of a fire. The BCRUSH is UL listed for Smoke Control Systems, 500°F (260°C) for 4 hours and 1000°F (537°C) for 15 minutes.

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