Fire Exhaust Fans, Air-to-Air Exchangers, Smoke and Fire Dampers, Cabinet-Typ...
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Business Card
Negotiable
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Underground water tank
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Fan Housing, Cabinet-type Centrif
Negotiable
Filter Absorber
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Multi-leaf exhaust outlets, press
Negotiable
Fire dampers, smoke exhaust fire
Negotiable
Multi-blade supply air diffusers,
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Stainless steel modular water tan
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Square wall-mounted axial flow fa
Negotiable
Civil Defense Equipment Manufactu
Negotiable
Air Handling Unit
Negotiable
Smoke and fire dampers are fire protection components commonly installed on the pipes of mechanical smoke extraction systems, remaining in an open state during normal operation. They open to exhaust smoke during a fire, close when the temperature inside the exhaust duct reaches 280 degrees Celsius, and maintain smoke leakage and fire resistance integrity for a certain period of time, thereby acting as a smoke and fire barrier. Main materials: carbon steel, galvanized plate.Stainless steel。
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