PFHF WSDj-K 280℃ Smoke exhaust fire damper

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Material model: PFHF WSDj-K galvanized sheet
Structural overview:
● Normally open state DC24V, reaching the melting point temperature (280℃), good air tightness
● Smoke signal closed, manual closed, and closed at the melting point temperature
● Reset method: manual reset and electric reset
● Action signal feedback control center
● Flange width 40mm, fire protection time 1.5 hours

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PFHF WSDj-K 280℃ Smoke exhaust fire damper

Material model: PFHF WSDj-K galvanized sheet
Structural overview:
● Normally open state DC24V, reaching the melting point temperature (280℃), good air tightness
● Smoke signal closed, manual closed, and closed at the melting point temperature
● Reset method: manual reset and electric reset
● Action signal feedback control center
● Flange width 40mm, fire protection time 1.5 hours

Classification:

Smoke Exhaust Fire Damper

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  • Product Description

    Product Model

    Depth

    Custom Size

    Duct Size Face Size Material Thickness

    PFHF WSDj-K

    250

    W × H

    (width x height)

    W × H

    (W+80)

    ×

    (H+80)

    Galvanized sheet 1.5/2.0