雙城風機 TUBSH排煙散熱屋頂消防風機

TUBSH

Smoke & Heat Removal Roof Ventilator, Belt Driven

Application

螺旋槳屋頂通風機費效比高，適用于商用建筑物的通風和許多工業(yè)建筑物的排風。根據(jù)各類使用要求，可選擇皮帶驅動型和直接驅動型，鑄鋁可調葉片或鋼制固定葉片。

TUBSH is designed to remove smoke from buildings in the event of a fire. This unit features fusible link damper springs which force dampers to open when the fusible links melt at 165°F (73°C). The TUBSH is designed to meet the time/temperature standards – 500°F (260°C) for 4 hours, 1000°F (537°C) for 15 minutes, and snow load test for dampers set forth by UL, IRI, and SBCCI.

Sizes (wheel diameters)
葉輪直徑：609 mm to 1,524 mm

Performance
風量：120,119 m³/hour
靜壓：372 Pa

AMCA認證的聲強和空氣動力性能認證