双城风机 LUBSH排烟散热螺旋桨屋顶通风机

LUBSH

Smoke & Heat Low Profile Propeller Roof Ventilator

Application

螺旋桨屋顶通风机费效比高，适用于商用建筑物的通风和许多工业建筑物的排风。根据各类使用要求，可选择皮带驱动型和直接驱动型，铸铝可调叶片或钢制固定叶片。

The LUBSH Propeller Roof Ventilator is designed to remove smoke from buildings in the event of a fire. The LUBSH is UL listed for Smoke Control Systems – 500°F (260°C) for 4 hours and 1000°F (537°C) for 1 hour. Typical applications for upblast propeller roof ventilators include warehouses, shopping centers and manufacturing facilities. The motor out of the airstream feature provides for easy maintenance and inspection from the roof.

Sizes (wheel diameters)
叶轮直径：533 mm to 1,524 mm

Performance
风量：101,600 m³/hour
静压：248 Pa

AMCA认证的声强和空气动力性能认证