rectangular duct fire dampers

Brand Name:Dingbo

Model Number:DBRS

Place of Origin:Jiangsu, China

Damper Blade Roll Forming Machinery Vane Damper Shell Duct Fire Damper Making Profile drawing Working flow Uncoiling—Feeding with guide——Levelling——Pre punching——Roll forming ——Cutting ——Products ...

Brand Name:Aoxin

Place of Origin:SHANDONG,CHINA

High Quality The New Stainless Steel FTF Residual Pressure Valve Name Fire Damper Fixing Fixing by screws or clips Material Aluminium , Stainless steel or Galvanized sheet Production description: The valve is the central air conditioning terminal fittings ...

Place of Origin:Jiangsu Yangzhou

Brand Name:Feiteng

Model Number:FT

... for boiler hot air way adjustment, according to distinguish between nominal diameter specifications DN100 - DN1400 18 species, etc.Circular damper in full close state leakage rate of 3% or less;The highest working pressure 50 kpa or less

Place of Origin:Jiangsu Yangzhou

Brand Name:Feiteng

Model Number:FT

... for boiler hot air way adjustment, according to distinguish between nominal diameter specifications DN100 - DN1400 18 species, etc.Circular damper in full close state leakage rate of 3% or less;The highest working pressure 50 kpa or less

Brand Name:Guangzhou Xingjin Fire Equipment Co.,Ltd.

Model Number:FHF-W/FHF-W-K/FHF-WS-FK/FHF-WSDC -K

Place of Origin:Guangzhou, Guangdong, China

...perfect for use in rectangular duct connection systems, ensuring that the airflow remains unobstructed in normal operating conditions. Our Fire Dampers are available in both AC and DC power supply options, giving you the flexibility to choose the one that

Place of Origin:China

Brand Name:SX

Fire 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...

Brand Name:WD

Model Number:WD-231256

Place of Origin:China

...dampers come in a variety of sizes, from 51mm to 400mm, and are available with flat blades and automatic blade action. The blades feature gasketed sealing for optimal air control. The dampers also have manual damper operation for easy adjustment. Features:

Place of Origin:China

Brand Name:Jack-Aiva

...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...

Brand Name:FABIA

Model Number:1/8 inch ～ 36 inch

Place of Origin:China

...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 fire barrier. The first

Place of Origin:China

Brand Name:Jack-Aiva

Fire Damper Assembly Machine Brief Introduction - Fire Damper Riveting Platform The Fire Damper Assembly Machine is consisted of Fire Damper Riveting Platform, Cooper Sheathing and Square Shaft Assembly Machine. The fire hydrant riveting platform is a valve fire assembly production line specially developed for fire damper assembly. It adopts assembly line operation, no welding, and the valve body does not need to be painted. The fire damper

Brand Name:OFAN

Model Number:RK250*125FM

Place of Origin:China

...Rectangular Duct Fan Blower 220v With High Air Pressure Rectangular Duct Fan Feature Design of great airflow rate and high air pressure; Rectangular air port occupies less space, connecting more convenient; 100% pure copper motor consistent running for 5000hr without failure; All metal multi-blade centrifugal motor; High quality galvanized steel case with better fire...

Brand Name:Sussman

Model Number:SM-FD

Place of Origin:Wuxi Jiangsu China

100*100mm-300*300mm Width Adjustable HVAC Fire Damper Shutter Blade Duct Frame Roll Forming Machine Technical Parameter Automatic Fire Damper Roll Forming Machine Machinable Material : A) Galvanized Steel Thickness(MM): 1.0-1.5mm B) Carbon steel Yield ...

Brand Name:TGMCO

Place of Origin:Jiangsu, China

...Fire Damper Roll Forming Making Machine Summary Fire damper roll forming machine produced fire damper frame, installed in the ventilation or air-conditioning systems, usually it is open, once fire occurs, the gas temperature of duct arrives at 70 degrees, and then the fuse protector will be fused and the damper will close under the pull of spring. Quick Details Product name: Fire Damper...

Brand Name:FIDAK

Model Number:NIL

Place of Origin:China

...Damper Product description Isolation Dampers are an essential part of any ventilation system where possible air contamination exists. Dampers can be manufactured in butterfly (circular) format or as square single or multi leaf dampers to suit any ducting set up. Our stock butterfly dampers...

Brand Name:Zhisheng

Model Number:FHW - 2

Place of Origin:Guangdong, China (Mainland)

...the air-conditioning ventilation systems or firewalls. Its blades keep open. When the temperature of smoke that pass through the fire damper reaches the fusible temperature setting, the blade spring will close automatic to block smoke and flame extending.

Brand Name:BMS

Model Number:Fire Damper Blade

Place of Origin:Xiamen，China

... 1 Applicable Fire Damper Blade 2 Control System PLC(GERMAN Brand) 3 Roller forming station 14 station 4 The thickness of the feeding material 0.5-1.2mm 5 Productivity 8-...

Brand Name:Deflecto or OEM

Model Number:15A350

Place of Origin:China

... Diam 350 MM Thickness 150 Mu Air Duct's Specification 1. Material Aluminum 100% 2. Diameter 100 MM, 4'' 3. Length 3 Meters, 10 Ft 4. Thickness 0.1 MM 5. Temperature Range From -...

Brand Name:BOSJ

Model Number:BOSJ-F

Place of Origin:JIANGSU

Damper blade auto line makes BLADE for damper blade easier! FIRE DAMPER BLADE FORMING MACHINE ROLL FORMING MACHINE PUNCHING CUTTING ROLLING VCD SQUARE SHAFT With 15 sets of roller stations, it can process material of 1.0-1.5mm thickness. Combine with a ...

Brand Name:ohory electric

Place of Origin:Guangdong, China

6 Inches Height Fire Rated Bus Duct With 10 AWG Conductor And Mineral Wool Insulation *, *::before, *::after {box-sizing: border-box;}* {margin: 0;}html, body {height: 100%;}body {line-height: 1.5;-webkit-font-smoothing: antialiased;}img, picture, video, ...

Brand Name:MOTO

Place of Origin:China

High Quality Aluminum Elbow 22.5 Degree Pipe Elbow Rectangular Duct Elbow Essential details Warranty: 3 years Customized support: OEM, ODM, OBM Place of Origin: Jiangsu, China Brand Name: MOTO Model Number: Q235ABCDE Technics: Casting Connection: Welding ...