双城风机 LUD上排风螺旋桨屋顶通风机

LUD

Low Profile Upblast Propeller Roof Ventilator, Direct Drive

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 LUD Low Profile Upblast Roof Ventilator provides cost effective, general purpose ventilation of commercial buildings, with a pleasing low profile design that minimizes extension above the roof line. This unit is designed to exhaust large volumes of air at low to medium static pressures. Typical applications for upblast propeller roof ventilators include warehouses, shopping centers and manufacturing facilities.

Sizes (wheel diameters)
叶轮直径：355 mm to 1,219 mm

Performance
风量：53,348 m³/hour
静压：248 Pa

AMCA认证的声强和空气动力性能认证