Gasketed Hvac Duct Zone Dampers With Front / Rear Damper Access And Pvc Blade Sealing
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.... They are designed to seal airtight with a gasketed damper seal.These zone dampers for HVAC systems enable precise control of the air flow, and can be easily set to open and closed positions. With the use of Duct Zone Dampers, you can easily create a...
SHIJIAZHUANG WOODOO TRADE CO.,LTD
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HVAC Duct System Rectangular Fire Dampers AC380V 3A Micro Switch
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...Damper Fire dampers are passive fire protection products used in heating, ventilation, and air conditioning (HVAC) ducts to prevent the spread of fire inside the ductwork through fire-resistance rated walls and floors. Fire/smoke dampers are similar to fire dampers in fire resistance rating, and also prevent the spread of smoke inside the ducts. When a rise in temperature occurs, the fire damper......
Henan Shuangxin Fire Environmental Protection Equipment Manufacturing Co., Ltd.
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Volume Control Motorized Zone Dampers For Duct , Zone Heating Dampers
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Motorized Volume Control Air Damper for Duct SKF is a series of motorized damper for mounting on round vent channel. The Volume Control Dampers has been selected to provide positive control of airflow within ventilation and air conditioning systems. The ......
Nanjing Saiko Controls Co.Ltd
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24 Inch HVAC Duct Protection Film
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China Supplier HVAC Protection Temporary PE Protective Film Description HVAC Duct protection film is a self-adhering, high puncture resistance plastic film, which can be used on opening duct in construction as a temporary closure protection. Duct Cover Shield provides temporary closures on open ductwork and prevents construction dust and debris from entering the duct......
Haining Huanan New Material Technology Co.,Ltd
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HVAC Duct Insulation Roll Polyethylene Cross linked Foam XLPE Rolls With Aluminum Foil And Adhesive Glue
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HVAC Duct Insulation Roll Polyethylene Cross linked Foam XLPE Rolls With Aluminum Foil And Adhesive Glue Foam Spec 33kg/m3 XPE Fire-retardant ClassA Color Black or Gray Adhesive Available Thickness 10-40mm ID (mm) 6.3-88.9 Lenth 25-30meter Package Poly bag Application HVAC thermal insulaton Function Heat insulation Aluminum foil Coated alu foil Port Shenzhen,China......
Cyg Tefa Co., Ltd.
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Thin Wall Stainless Steel Pipes 0.5mm JIS G3459 Lightweight for HVAC Ducting
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...JIS G3459, Lightweight, HVAC Ducting Stainless Steel Thin-Wall Pipes (0.5mm Wall Thickness) by Jiangsu China Steel Union Industrial Co., Ltd are precision-engineered for lightweight, corrosion-resistant ducting in HVAC (Heating, Ventilation, and ......
JIANGSU CHINA STEEL UNION INDUSTRIAL CO.,LTD.
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HVAC Duct Roller Shutter Door Roll Forming Machine 0.5-1.5mm Interface Control
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HVAC System Fire Frame Roll forming Line production By formula programmed, different sizes and different quantities can be set in one time. Also, different holes distances can be set to assemble different sizes of blades. The Fire damper frame manufacture ......
Jiangyin Bosj Science & Technology Co., Ltd.
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Aluminum Manual Volume Air Control Dampers Rectangle Type For HVAC System
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... aluminium profile. The damper is abrasion resistant and operates smoothly. It.s a zone damper installed on duct system to offer an airfow control solution. A standard air duct damper is manually controlled .The automatic control ones are also optional....
DONGGUAN LIHONG CLEANROOM CO., LTD
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Air Duct Damper Aerofoil Blade Machine VCD Machine HVAC Fire Damper Splitters Baffles
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...Duct Damper Aerofoil Blade Machine, HVAC Fire Damper Splitters, Baffles Technology specification - Air Duct Damper Baffles Roll Forming Machine, HVAC Fire Damper Splitters This Fire Damper VCD Blade by the Roll Forming Machine is also named Aerofoil Blade Fastener. The fire damper aerofoil blade production line is a special designed for the production of double layer aerofoil fire damper blades, which consists of fire damper......
JIANGYIN JACK-AIVA MACHINERY CO., LTD
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Low Pressure Drop Swing Non Return Damper Reliable Backflow Prevention For HVAC Systems
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... systems, usually in an open state. In case of fire, it closes when the smoke temperature inside the duct reaches 70 ℃ and can meet the requirements of smoke leakage and fire resistance integrity for a certain period of time, serving as a smoke and...
Fabia Valve Industry (Suzhou) Co., Ltd.
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