smoke test for hvac ducts

Place of Origin:China

Brand Name:SX

... (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...

Brand Name:CTF

Model Number:HVAC DUCT Xlpe Insulation

Place of Origin:China

... Insulation HVAC Accessories Flexible & Insulated Ducts Physical Properties Test Method Material Closed Cell Polyethylene — Color Charcoal — Upper Use Limit 180° F (82° C) constant — Lower Use ...

Brand Name:Zhisheng

Model Number:FHW - 0

Place of Origin:Guangdong, China (Mainland)

...HVAC Systems Manual Fire Normal Close Air Smoke Damper Description : 1.70 ℃ or 280 ℃ temperature automatic switch 2. Fire Center electronically controlled shutdown 3. Manually shut down 4. Manual Reset 5. When closed, one or two pairs of contacts output signal. If there is no note, it only output one contact signal. 6. When round duct...

Place of Origin:Beijing, China

Brand Name:IVAN

Model Number:AF6900

...HVAC Air Duct Leakage Test Manual Duct Air Leakage Tester is mainly used for HVAC duct air leakage testing. Testing can be in sections and the overall pipeline after whole system installation to make the HVAC system effective and avoiding energy waste. Model 6900 can judge the whether the duct...

Brand Name:DAXIAN

Model Number:DX8373

Place of Origin:China

...Test Furnace Application: It is suitable for building ventilation, air conditioning and smoke exhaust systems, with fire dampers, smoke exhaust fire dampers, and smoke exhaust valves. Standard: GA211-2009.1234,GB/T17428-2009,GA/T537-2005,GB15930-2007. Test Function: 1. Used for the combustion test of the fire exhaust fan. 2. It is used for the combustion test of ventilation ducts...

Brand Name:Deflecto or OEM

Model Number:8A100200

Place of Origin:China

Aluminum Semi Rigid Flexible Air Duct 100 MM 8 Ft 1.Thickness 0.08 mm(30% Thicker material) 2. Fire Resistant Temperature Rate: From -70℃ to 250℃ 3. Tensile Test Semi Rigid Duct Reminds the same after 24 Hrs 11KG Tensile Test 4. Corrugation 4 Details: • ...

Brand Name:KC

Place of Origin:China

High-Quality Galvanized Steel Ventilation Duct - Durable, Easy to Install, Ideal for HVAC Systems ‌Type‌ ‌Galvanised Ventilation Ducting ‌Video Factory Inspection‌ ‌Available‌ ‌Test Report‌ ‌Mechanical Test Report Available‌ ‌Core Components‌ Pressure ...

Brand Name:BAXIT

Model Number:BXT-DALT6900/BXT-DALT6910

Place of Origin:China

Pipe leakage air volume tester The duct leakage testing machine is used for testing the leakage volume of air conditioning ducts, fire protection ducts and enclosed spaces. It can be used to test both segmented ducts and the total duct after the ...

Brand Name:FUTURE

Place of Origin:CHINA

...Smoke Management Systems with Fail-Safe Operation Product Description: The Fire-Rated MDF Kit Valve Activator is a critical life-safety component engineered specifically for building automation and smoke control systems. In the event of a fire, it is responsible for automatically operating dampers and valves within HVAC ducts to manage the spread of smoke...

Brand Name:trusTec

Model Number:SYZ9-9

Place of Origin:China

Smoke Exhausting Project Centrifugal Duct Fan 2000M³/H Centrifugal Ventilation Fans Technical Parameters: Fan model Motor model Input power W Voltage V Frequency Hz Speed RPM Air volume m³/h Current A Capacitance μF SYZ7-7 YDK90-6 175 220 50 850 1000 0.9 ...

Brand Name:OFAN

Model Number:RK400*200FH

Place of Origin:China

...Duct Fan Galvanized Steel Low Noise For Central Asia HVAC Ventilation Rectangular Duct Fan Introduction The biggest advantage of our products is:"Low noise, Big Air flow High stabiltiy, high efficiency". Low noise: we adopt two-sides banlances on fan, Vibration speed virtual value of fans ≤0.5 mm/s High stabitility: we test...

Brand Name:Xingjin/OEM

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

Place of Origin:Guangzhou, Guangdong, China

...HVAC system components designed to prevent the spread of fire and smoke through the ductwork of a building. They are typically installed at ductwork penetrations through fire-rated walls, floors, and ceilings. Fire dampers work by automatically closing and sealing off a duct in the event of a fire, preventing the spread of flames, heat, and smoke...

Brand Name:AI

Model Number:STF

Place of Origin:CHINA

...Test Furnace Introduction UL910 covers the test method for determining values of flame-propagation distance and optical smoke density for electrical and optical-fiber cables that are intended to be installed in ducts, plenums, and other spaces used to transport environmental air without the cables being enclosed in raceways in those spaces. The purpose of this test is to determine whether the flame-propagation and smoke...

Brand Name:OEM

Model Number:DN15-DN5000

Place of Origin:Cangzhou ,Hebei Pro ,China

Products decription : Non-Metallic Fiber Smoke Air Duct Compensator Fabric Specialised Pipe And Fittings The fabric air duct compensator is generally composed of fabric compensating element and metal flange, The main body is the fabric compensating element...

Brand Name:HUIHAOCUSTOM

Model Number:25-CD-PINS

Place of Origin:CHINA

...Hvac Air-Duct Insulation Pins With Factory Prices Quick details of the air-duct insulation pins Material: Carbon steel, stainless steel, copper Keywords: 12 ga metal insulation pin Packaging Details Packing can be customized as per equirements Pin length: 1-1/2",2-1/2",3-1/2",4-1/2",5-1/2" Production workmanship: Automated production Report: Material test...

Brand Name:Xunzhi

Model Number:Expanding Fire Seal-3

Place of Origin:CHINA

High-Performance Fire Expansion Strip – Intumescent Tape for HVAC and Electrical Enclosures Product Overview Designed for industrial-grade protection, this high-performance expanding fire seal tape can be used in ducts, electrical boxes, and control panels...

Brand Name:SKYLINE

Model Number:SL804

Place of Origin:CHINA

...Test Apparatus Product introduction UL910 covers the test method for determining values of flame-propagation distance and optical smoke density for electrical and optical-fiber cables that are intended to be installed in ducts, plenums, and other spaces used to transport environmental air without the cables being enclosed in raceways in those spaces. Technical parameters 1.The fire test...

Brand Name:Keram Controls

Model Number:KTH500

Place of Origin:China

... HVAC Description KTH500 temperature Transmitter Air Duct Mounted 4-20 mA Output Digital Temperature Transmitter IP65 KTH500 uses a new generation of digital sensors, with a temperature accuracy of 0.3°C, harsh environment testing, aging testing and ...

Brand Name:CPMDJ

Model Number:CPJ-125A/B

Place of Origin:Made in China

..., established in 2009, equipped with high advanced testing and production facilities . Customers can select form the large variety of preexisting products developed by Changpeng including but not limited to : AC motorized ...

Brand Name:Keram Controls

Model Number:KTH500

Place of Origin:China

... HVAC Description KTH500 temperature Transmitter Air Duct Mounted 4-20 mA Output Digital Temperature Transmitter IP65 KTH500 uses a new generation of digital sensors, with a temperature accuracy of 0.3°C, harsh environment testing, aging testing and ...