fire smoke dampers

... Normal Close Air Description : 1.70 ℃ or 280 ℃ temperature automatic switch 2. Center electronically controlled shutdown 3. ...

7.5 KW 1-1.5mm Thickness Metal VCD CD Fire Smoke Damper Frame Roll Forming Machine Fire Damper Technical Parameter Items Specifications Material of co...

... case for special and . 1. Advantages for KSD301 Thermostat Switch. 1) Hight precision, high sensitivity, rapid heat transmission...

... and air purification of civil building engineering in an industrial plant.The wind valve is an interpretation of the valve. There are eight main c...

... Draft Blocker Backdraft And Actuator Description: An air is a complex mechanism with many moving e...

... Isolating with 1000℃ isolation for ships and and emergency systems 1. Description: This valve is mainly used in ships, cold ...

Metal / Vane Roll Forming Machinery with Cr 12 Quenched Cutter Main features resisting roll forming machine is designed ...

Fire / Vane Smoke Damper Roll Forming Machine Square / Rectangle Duct Working flow Decoiler---------leveling---------puncing-----roll forming--------c...

... large space ; road ,railway and tunnel ; Underground facilities and depot ; Petrochemical terminal and refinery ; Large area of ga...

... to protect you & your family from the dangers of . The alarm provides continuous protection from or , even during powe...

... that senses , typically as an indicator of . Commercial security devices issue a signal to a alarm control panel as part of a a...

... detector carbon dioxide wireless 433/315mhz high quality detector CE approval Wireless Stand alone detector 2 Year Warranty ...

... Curtains Curtains Product Description: curtains are designed to be used in conjunction with sprinkler systems and vents to co...

Density Test Apparatus For Building Material With Standard ASTM D2843 Building material density test ,use for test building material ...

HTF fire high temperature exhaust axial fan A HTF Type Fire High Temperature Exhaust Axial Flow Fan Summary of 1.HTF type fire high temperature exhaus...

VCD ( resisting )frame Roll forming machine Ⅰ:Composition of machine Roll forming main machine……………………………1 unit 5T manual uncoiler.............

... MTL Detector Interface Product Details: Manufacturer : MTL Instruments Product No : MTL5561 Product type : And Detector In...

Resistant Fiber Glass Fabric Water And Oil Resistant PU Coated Fabric For &smoke Curtains Product Description This resistant fiber glass...

Ejector Ventilator Extractor for Supplying Fresh Air to Area Filled With Harmful Gases and Product Description 1, Application HTF fi...

Silicone Coated Fiberglass Fabric 28.3OZ 0.65MM Grey Fire Smoke Curtain Cloth Silicone coated fiber glass fabric is ideal material for fire smoke curt...