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IPDB › China Industry › Industrial Equipment & Components

China, Chinese Round Non-Return (Backdraft) Dampers¹ Industrial Products Supplier Manufacturer Details, price list catalog:

China Industrial Products Supplier Manufacturer List Catalog

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Ventilation Equipment Ventilation Duct Backdraft Damper Draft Stopper

Superair Group Limited

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Product Description Product Description Backdraft shutters (or Butterfly Dampers) are commonly used with inline exhaust fan systems. They are a necessary component for installation in 6 star rated energy saving homes. We sell backdraft shutters in both plastic and metal, with a variety of sizes available depending on the size of fan and ducting you are using. We even stock backdraft shutters for non-ductable fans.A backdraft shutter is a draft stopper designed to prevent air flowing in the wrong direction when the exhaust system isn't in operation. The shutters open with the pressure generated by air stream then closes automatically. Packaging & ShippingCompany ProfileOur AdvantagesFAQ

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Industrial Equipment & Components: Round Non-Return (Backdraft) Dampers

CNC Double Head Mitre Aluminum Profile and PVC Windows Doors Cutting Machine4382byte

Window Door CNC Double Head Mitre Saw for Aluminum Profile2024byte

CNC Automatic Aluminium Window Door Machining Milling Making Mill Drill Router Drilling Extruder Welding Engraving Punching Laser Machine4543byte

6 Tools Automatic CNC Aluminum Profile Milling Drilling Center Aluminium Window Machine6486byte

Aluminum Window Machine CNC Double Head Precision Cutting Saw2217byte

High Quality Window Door Making Machine UPVC Four Head Seamless Welding Machine Building-Material-Making-Machinery6643byte

Cost-Effective and Precision Door Frame Roll Forming Machine4185byte

Jinan Apex New Product Fall Automatic 4-Axis S, C, U, Vcnc Roll Bending Machine Iron Aluminum and Stainless Steel2658byte

45 Degree Precision Aluminum Window \Photovoltaic \Photo Frame\Furniture Profile Pipe\Tube Cutting Center for Accurate Fabrication6056byte

Glazing Insulated Glass Machinery Automatic Insulating Glass Crossbeam Gas Filling Production Line4741byte

Aluminum Profile Double Cylinder Single Head Corner Assembly Machine Aluminum Window Machine6124byte

Superwindow CNC Drilling Milling Machine Making Milling Machine for Aluminum2188byte

High Quality Aluminum UPVC Profile CNC Double Head Precision Cutting Saw Machine5836byte

Automatic Metal Roll up Door Slat Making Machine3726byte

PVC Welding Machine Plastic Welders for Vinyl Window Welding Machine3176byte

7 Axies CNC Aluminum End Milling Machine/Aluminum Window CNC Milling Machine3538byte

Alumimnum Window and Door 4 Axis Machining Center Drilling and Milling Machine for Aluminum Profile7705byte

Thermal Break Aluminum Profile Rolling Machine CNC Rolling Composite Machine2146byte

Window Lock Hole Making Aluminium Profile CNC Milling Aluminum Extrusion Drilling Machine11191byte

Nisen Shz01-100 CE ISO Factory Price UPVC Window Door Machinery One Head Welding Machine PVC Single Head Welding Machine Plastic Profile Welding Equipment3785byte

Aluminum Door and Window Profile Integrated Double-Head Precision Cutting Saw Machine7741byte

High-Performance CNC Glass Milling Machine for Effortless Grooving3569byte

Efficient Aluminum Window Corner Crimping Machine3470byte

CNC Double-Spindle Drilling Milling Machine for Aluminum Profile for Aluminum Window Door Curtain Wall Manufacturing Machine3865byte

UPVC/PVC Window Machine Door CNC Welding-Cleaning Production Line Automatic Welding Machine3181byte

H10-U15 Aluminium Frame Fiberglass HEPA Air Filters2608byte

1.1 Ultra Mini Pleat Fine Efficiency Air Filter for Clean Air3037byte

1.3 Premium Knife Edge Air Filter for Enhanced Filtration3324byte

3.8 High Temp Air Filter for Industrial Applications and Efficiency3184byte

Customized Activated Carbon Air Filter for Air Cleaner592byte

Polyester Fiber Filter Cloth Cartridgevacuum Feeder Dedusting Air Filter Element2754byte

Compressor Part High Performance Cartridge HEPA Air Filter (1030097900)2591byte

3.9 Reliable Coarse Air Filter Bag Pocket for Optimal Airflow3607byte

Portable 28g 32g 64G Ozone Generator Sterilization Machine Commercial Ozonator Ozonizer5855byte

New UV Air Cleaner in Duct UV Lights Air Purifier Whole House UV Light in Duct for HVAC AC Duct Germicidal Dual Lamp 72W3295byte

Air Purifier with Double Effect Sterilization3489byte

HEPA 13 Air Purifier Covers 1, 115 Sq FT Hospital Grade Air Filter Covers Large Rooms Filters 99.97%1329byte

SOTO Y9 Smart Digital Display Portable Air Purifier HEPA Filter for Large Room Air Purification930byte

2024 True HEPA Filter Ionizer Most Popular Air Purifier1640byte

Advanced Ozone Air Purifier with Innovative Freeclean Technology1824byte

China Manufacturing 68W Rated Power Mobile Room Air Purifier2510byte

Operation Low-Noise Plasma Air Purifier for Family Safety Aiding Sleep ISO CE Certification Kj-A315091byte

10%off Hot Selling Stainless Steel Cargo Air Shower with CE Certificate3503byte

Yaning Customized Full Toughened Glass Wall Air Shower Room Z Type Air Shower for Workers6476byte

Durable Material Air Shower Room Ensuring Cleanliness in Cleanroom Operations1611byte

Clean Room Entrance Single/ Double Person Air Shower Clean Room Manufacturer2343byte

High Level Stainless Steel Air Shower Room with Best Price2875byte

Yaning Customized Factory Direct L Shape 90-Degree Air Shower2020byte

1200 Single-Person Double-Side Blowing Air Shower7238byte

Durable Air Shower Room with Strong Clean Wind for Effective Dust Removal1601byte

Shutter Door Air Shower5729byte

Advanced Cleanroom Air Shower with Electronic Interlock Safety Feature6243byte

Cleanroom Cargo Air Shower Clean Equipment H13 HEPA Filter Tunnel5295byte

Reliable Electronical Interlock Air Shower for Clean Spaces1842byte

Russian Popular Clean Room Laminar Air Purifier Blowing Shower Passing Air Shower1868byte

Adjustable Air Nozzles Tunnel Air Shower with Auto Slide Door1914byte

Air Shower for Cleanroom Use Efficient Decontamination and Dust Removal1578byte

ISO 9001 Stainless Steel Air Shower UV Sterilizer for Pharmaceutical Workshop4044byte

Lab Cleanroom Air Shower with Interlocking Door for Electronics/Pharma, ISO-Compliant2692byte

Insulated Structural Sandwich Wall Panels Cleanroom, Operating Room GMP Clean Room2055byte

Double Side Blowing Fast Shutter Door Air Shower for Clean Room2910byte

Yaning Intelligent System Cleanroom Goods Air Shower with PVC Fast Shutter Door6188byte

Automatic Cleaning Equipment Cleanroom Entrance Stainless Steel Air Shower2332byte

Rapid Roller Door Air Shower Efficient Cargo Cleaning for Cleanrooms1592byte

Air Shower with Revolving Door /Air Shower Room7015byte

Factory 6 Nozzles Industrial Stainless Steel Triple Smart Voice Announced Air Shower614byte

Hot Sale Cleanroom Automatic Air Shower for Medical Laboratory5723byte

High-Performance Air Shower for Cleanroom Applications in SS304/3168066byte

Double Door Interlocked Air Shower with H14 Filtration System7139byte

Premium HEPA Air Shower Door for Clean Environments7085byte

Best Price Mini ISO5 Airshower/Air Shower Room Cleanroom/Clean Room Equipment5016byte

Adjustable Settings Customizable Cleanroom Air Shower Factory Supply Double Doors Intelligent5431byte

Versatile Durable Blower Filter Unit for All Your Needs3238byte

ISO 8/ 7/6/5 Modular Clean Room Air Supply Outlet HEPA Filter FFU Cleanroom Modular2342byte

Mobile Stainless Steel Welding Fume Purifier Collector Extractor for Factory Ventilation Project7816byte

Class a Stainless Steel Construction Equalizing Pressure Grid Flow Hood High-Efficiency Filtration and Purification Equipment Machine11705byte

High-Quality Black Smoke Dust Purifier Dust Collector for Diesel Generator Sets4113byte

Hot Sale Cleanroom Clean Room Automatic Steel Purification Door Supplier1387byte

Fan Filter Unit FFU with High Efficiency 99.99% HEPA Filter3115byte

H14 HEPA Fan Filter Unit FFU Manufacturer /Laminar Flow FFU for Cleanroom3115byte

Modern ISO Certified Modular China Factory Cleanroom with Aluminum Honeycomb/PU/Rock Wool/Magnesium Clean Room for Electronics and Biotechnology7776byte

Durable Double Door Steel Door for Operating Rooms Dust-Proof Steel Cleanroom Door - Seamless Design Positive Pressure Seals Stainless Steel Cleanroom Door8410byte

Airkey Customized Modular Cleanroom ISO4-9 Fast Installation Cleanroom3440byte

Handheld Stainless Versatile Static Cleanroom Interlock Pass Box2882byte

GMP Standard Vhp Sterilize Pass Box with H2O2 Sterilize Vaporized Hydrogen Peroxide3819byte

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