Огнеупорные двери и занавеска
"Guian" brand steel fireproof door has a beautiful outlook and reasonable structure.
"Guian" brand steel fireproof door has a beautiful outlook and reasonable structure.
"Guian" brand non-organic compound fireproof rolling-up curtain is the latest fireproof developed by our factory.
Product Catalog
Flow coefficient k: 80
Sealing test pressure (MPa): 3
Rated voltage: DC24/DC12
Max working current(A): 0.018
Эффективное время разрядки(s): ≥20
Эффективное расстояние разрядки(m): ≥8
Модель: MT5
Вес(кг): 5-0.25