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GFI HVAC LIMITED

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Galvanized Steel OBD Air Vent Damper Opposed Blade HVAC Dampers for Grille Diffuser

Galvanized Steel OBD Air Vent Damper Opposed Blade HVAC Dampers for Grille Diffuser

US$3.00-20.00
50 Pieces(MOQ)
HVAC Diffuser Airflow Control Galvanized OBD Dampers for Air Vent

HVAC Diffuser Airflow Control Galvanized OBD Dampers for Air Vent

US$10.00-50.00
30 Pieces(MOQ)
Aluminum Material Opposed Blade OBD Dampers for Ceiling Diffuser

Aluminum Material Opposed Blade OBD Dampers for Ceiling Diffuser

US$3.00-20.00
50 Pieces(MOQ)
Diffuser Airflow Volume Control Value Opposed Blade Aluminum AC Dampers

Diffuser Airflow Volume Control Value Opposed Blade Aluminum AC Dampers

US$3.00-20.00
50 Pieces(MOQ)
1/4

YINGDE VENTECH AIR CONDITIONING CO., LTD.

11 yrs
·Manufacturer/Factory & Trading Company
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Supply Air Square Diffuser Air Volume Oppose Blade Damper

Supply Air Square Diffuser Air Volume Oppose Blade Damper

US$5.80-8.60
10 Pieces(MOQ)
Aluminum Air Oppose Blade Damper Supply Diffuser Grille Volume Control Damper

Aluminum Air Oppose Blade Damper Supply Diffuser Grille Volume Control Damper

US$5.80-8.60
10 Pieces(MOQ)
Aluminium Air Diffuser Opposite Blade Damper Air Conditioning Damper

Aluminium Air Diffuser Opposite Blade Damper Air Conditioning Damper

US$2.00-30.00
10 Pieces(MOQ)
One Way Ventilation Shutter Ventilation Damper for Air Diffuser

One Way Ventilation Shutter Ventilation Damper for Air Diffuser

US$2.00-30.00
10 Pieces(MOQ)
1/4

Ningbo Imetal Industry Co., Ltd

4 yrs
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Ceiling Aluminum Supply Return Register Grille Oppose Blade Damper Air Diffuser

Ceiling Aluminum Supply Return Register Grille Oppose Blade Damper Air Diffuser

US$2.00-3.20
200 Pieces(MOQ)
Galvanized Metal Adjustable Round Opposed Radial Blade Damper for Air Diffuser

Galvanized Metal Adjustable Round Opposed Radial Blade Damper for Air Diffuser

US$3.00-3.20
100 Pieces(MOQ)
HVAC Square Air Vent Damper Opposed Blade Dampers for Grille Diffuser

HVAC Square Air Vent Damper Opposed Blade Dampers for Grille Diffuser

US$2.00-3.20
200 Pieces(MOQ)
HVAC Ventilation Duct Adjustable Grille Slide Damper Round Radial Blade Damper

HVAC Ventilation Duct Adjustable Grille Slide Damper Round Radial Blade Damper

US$3.00-3.20
100 Pieces(MOQ)
1/4

NEW HVACR TECHNOLOGY (NINGBO) CO., LTD

5.0
Send Inquiry
China Factory Price Aluminium Air Diffuser Damper Opposite Blade Damper

China Factory Price Aluminium Air Diffuser Damper Opposite Blade Damper

US$5.00-19.00
1,000 Pieces(MOQ)
Ventilation Air Ceiling Diffuser Opposite Blade Damper for HVAC System

Ventilation Air Ceiling Diffuser Opposite Blade Damper for HVAC System

US$0.89-2.26
100 Pieces(MOQ)
Wholesale OBD Damper HVAC System Air Conditioning Air Diffuser Aluminum Opposed Blades Damper

Wholesale OBD Damper HVAC System Air Conditioning Air Diffuser Aluminum Opposed Blades Damper

US$0.88-2.00
200 Pieces(MOQ)
Steel Air Diffuser Damper Opposite Blade Damper Air Conditioning Damper

Steel Air Diffuser Damper Opposite Blade Damper Air Conditioning Damper

US$5.00-19.00
1,000 Pieces(MOQ)
1/4

Ningbo Ecoair Environmental Technology Co., Ltd.

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High Quality Plastic-ABS Air Conditioning Ceiling Square Diffuser/Air Vent/Damper

High Quality Plastic-ABS Air Conditioning Ceiling Square Diffuser/Air Vent/Damper

US$1.00-15.00
50 Pieces(MOQ)
PVC Flow Duct Interface Joint Square Hood Air Diffuser/Air Vent/Air Grille/Damper

PVC Flow Duct Interface Joint Square Hood Air Diffuser/Air Vent/Air Grille/Damper

US$1.99-15.00
50 Pieces(MOQ)
HVAC Ventilation Aluminum Adjustable Blades Duct Air Volume Damper

HVAC Ventilation Aluminum Adjustable Blades Duct Air Volume Damper

US$25.00-40.00
50 Pieces(MOQ)
Aluminum Square Ceiling Diffuser/Damper/Air Vent

Aluminum Square Ceiling Diffuser/Damper/Air Vent

US$20.00-30.00
30 Pieces(MOQ)
1/4

Dezhou Zhengyun Air Conditioning Equipment Co., Ltd.

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Signal Feedback Air Diffuser Auto-Protection Air Vent Fire Damper

Signal Feedback Air Diffuser Auto-Protection Air Vent Fire Damper

US$67.00-100.00
1 Piece(MOQ)
Auto Close Smoke Prevention Air Vent Spring-Loaded Reset Fire Damper

Auto Close Smoke Prevention Air Vent Spring-Loaded Reset Fire Damper

US$67.00-100.00
1 Piece(MOQ)
Precise Temperature Control Cost-Effective Air Vent Variable Air Volume (VAV) Damper

Precise Temperature Control Cost-Effective Air Vent Variable Air Volume (VAV) Damper

US$67.00-100.00
1 Piece(MOQ)
Special Smoke Exhaust Fire Damper for Air Duct Smoke Exhaust System

Special Smoke Exhaust Fire Damper for Air Duct Smoke Exhaust System

US$60.00-170.00
1 Piece(MOQ)
1/4

Foshan Zhongjing Purification Equipment Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Low-Leakage Air Valve Flow Volume Control Damper for HVAC Diffuser

Low-Leakage Air Valve Flow Volume Control Damper for HVAC Diffuser

US$45.00-59.00
1 Set(MOQ)
Return Air Wall-Mounted Ventilation Grille Diffuser Gravity Louver Waterproof Stainless Steel Louver

Return Air Wall-Mounted Ventilation Grille Diffuser Gravity Louver Waterproof Stainless Steel Louver

US$140.00-160.00
1 Piece(MOQ)
Ventilation Air Vent Valve Ceiling Diffuser Air Return Grille for HVAC System

Ventilation Air Vent Valve Ceiling Diffuser Air Return Grille for HVAC System

US$59.00-99.00
1 Set(MOQ)
Ventilation Aluminum Alloy Louver Jet Supply Air Diffuser Grille

Ventilation Aluminum Alloy Louver Jet Supply Air Diffuser Grille

US$29.00-49.00
1 Piece(MOQ)
1/4

Zhejiang Tianpu Rubber & Plastic Co., Ltd.

6 yrs·5.0
·Manufacturer/Factory & Trading Company
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Metal Air Dampers Aluminum Material Back Damper OBD for Ceiling Air Diffusers

Metal Air Dampers Aluminum Material Back Damper OBD for Ceiling Air Diffusers

US$2.99-15.99
500 Pieces(MOQ)
HVAC System Back Draught Dampers Galvanized Sheet Duct Air Back Draft Damper

HVAC System Back Draught Dampers Galvanized Sheet Duct Air Back Draft Damper

US$1.99-3.99
500 Pieces(MOQ)
Ventilation Motorized Air Duct Volume Control Damper for HVAC System

Ventilation Motorized Air Duct Volume Control Damper for HVAC System

US$0.50-9.99
500 Pieces(MOQ)
ABS Exhaust Fan Check Valve Back Draft Damper for Airflow Ducting Insert Folding Blades Ducting in Range Hoods and Bathrooms Fans Kitchen

ABS Exhaust Fan Check Valve Back Draft Damper for Airflow Ducting Insert Folding Blades Ducting in Range Hoods and Bathrooms Fans Kitchen

US$0.45-0.65
500 Pieces(MOQ)
1/4

Xiamen Green Foam Insulation Material Co, Ltd.

5.0
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Aluminum Material Air Volume Control Fire Damper for Air Grille Diffuser

Aluminum Material Air Volume Control Fire Damper for Air Grille Diffuser

US$5.00-25.00
1 Piece(MOQ)
Air Vent Supply Air Duct Aluminum Round Air Diffuser for HVAC System

Air Vent Supply Air Duct Aluminum Round Air Diffuser for HVAC System

US$3.00
100 Pieces(MOQ)
Aluminum U Flange for PU Foam Duct Panel

Aluminum U Flange for PU Foam Duct Panel

US$1.00-1.10
100 Meters(MOQ)
Best Aluminium Flange Joint for HVAC Duct Installation Connector Accessories

Best Aluminium Flange Joint for HVAC Duct Installation Connector Accessories

US$0.60-1.10
100 Meters(MOQ)
1/4

Changzhou Majet Decorative Materials Co., Ltd.

5.0
Send Inquiry
Aluminum Air Grille with Damper Under Flow Air Condition System Air Flow System Perforated False Floor Air Distribution System

Aluminum Air Grille with Damper Under Flow Air Condition System Air Flow System Perforated False Floor Air Distribution System

US$20.00-30.00
1 Piece(MOQ)
17%-80% Air Flow Raised Floor Girlle Aluminium Alloy Metal Ventilation Grille

17%-80% Air Flow Raised Floor Girlle Aluminium Alloy Metal Ventilation Grille

US$19.00-25.00
1 Piece(MOQ)
Air Flow Panel Grille with Damper Air Flow System Perforated Opposite Open Damper Ventilation Panel Underfloor Air System

Air Flow Panel Grille with Damper Air Flow System Perforated Opposite Open Damper Ventilation Panel Underfloor Air System

US$20.00-30.00
1 Piece(MOQ)
Aluminum Air Grille Used with Raised Floor 600X600

Aluminum Air Grille Used with Raised Floor 600X600

US$30.00-45.00
1 Piece(MOQ)
1/4

Qingdao Zoomfine Indotech Co.,Ltd

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HVAC Metal Exhaust Air Valve Air Diffuser Return Air Grille Round Ventilation Damper

HVAC Metal Exhaust Air Valve Air Diffuser Return Air Grille Round Ventilation Damper

US$1.00-200.00
1 Piece(MOQ)
Removable Linear Louver Ventilation Single Deflection Customized Air Grille with Motorized Opposed Blade Damper

Removable Linear Louver Ventilation Single Deflection Customized Air Grille with Motorized Opposed Blade Damper

US$2.00-12.00
1 Piece(MOQ)
Commercial Spaces Motorized Damper Heating Humidity AC Parts Diffuser

Commercial Spaces Motorized Damper Heating Humidity AC Parts Diffuser

US$3.00
1 Piece(MOQ)
1/4

Ventair (Xiamen) Hvac Equipment Co., Ltd.

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Manual Iris Damper Superior Regulation for Ventilation Systems

Manual Iris Damper Superior Regulation for Ventilation Systems

US$7.00-260.00
100 Pieces(MOQ)
Motorized Iris Damper for HVAC Duct System Precision Airflow Control & Measurement

Motorized Iris Damper for HVAC Duct System Precision Airflow Control & Measurement

US$120.00
100 Pieces(MOQ)
Galvanized Steel Fire-Source-Blocking Explosion-Proof Fire Damper for Firefighting Ducts

Galvanized Steel Fire-Source-Blocking Explosion-Proof Fire Damper for Firefighting Ducts

US$10.00-260.00
1 Piece(MOQ)
Sealing Galvanized Steel Regulating Volume Control Damper

Sealing Galvanized Steel Regulating Volume Control Damper

US$10.00-100.00
1 Piece(MOQ)
1/4

Wuhu Aihua Industrial Manufacturing Co., Ltd.

11 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Supplier Manual Damper Quadrant REG5310

Supplier Manual Damper Quadrant REG5310

US$0.10-1.00
100 Pairs(MOQ)
Regulator manual damper quadrant REG5310

Regulator manual damper quadrant REG5310

US$0.10-1.00
100 Pairs(MOQ)
Simple Damper Regulator Set REG5330

Simple Damper Regulator Set REG5330

US$0.50-1.50
100 Pairs(MOQ)
Air Regulators Damper Quadrants with Shaft Lock REG5310

Air Regulators Damper Quadrants with Shaft Lock REG5310

US$0.10-1.00
100 Pairs(MOQ)
1/4

Superair Group Limited

Send Inquiry
HVAC Good Quality Steel Control Iris Draft Damper

HVAC Good Quality Steel Control Iris Draft Damper

US$2.00-8.00
500 Pieces(MOQ)
HVAC Ventilation Parts Super Quality Circular Ducting Iris Dampers for Airflow Control

HVAC Ventilation Parts Super Quality Circular Ducting Iris Dampers for Airflow Control

US$2.00-8.00
500 Pieces(MOQ)
HVAC Ventilation Accessory High Quality Duct Iris Damper

HVAC Ventilation Accessory High Quality Duct Iris Damper

US$2.00-8.00
500 Pieces(MOQ)
HVAC Duct Galvanized Steel Backdraft Shuttle Volume Back Draft Nrd Damper

HVAC Duct Galvanized Steel Backdraft Shuttle Volume Back Draft Nrd Damper

US$1.20
1,000 Pieces(MOQ)
1/4

Hunan Xinhongyuan High Tech Co., Ltd.

13 yrs
·Manufacturer/Factory & Trading Company
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Advanced Firemax Airflow Damper for Effective Air Filter Purifier

Advanced Firemax Airflow Damper for Effective Air Filter Purifier

US$120.00-1,000.00
1 Piece(MOQ)
Ultra-Quiet Stainless Steel Firemax Damper with Safety Fan

Ultra-Quiet Stainless Steel Firemax Damper with Safety Fan

US$120.00-1,000.00
1 Piece(MOQ)
Efficient Firemax Airflow Fan with Simple Installation Air Diffuser

Efficient Firemax Airflow Fan with Simple Installation Air Diffuser

US$120.00-1,000.00
1 Piece(MOQ)
Simple Installation Fresh Air Diffuser Blower Air Filter Purifier Exhaust Ventilation Unit with Ec

Simple Installation Fresh Air Diffuser Blower Air Filter Purifier Exhaust Ventilation Unit with Ec

US$120.00-1,000.00
1 Piece(MOQ)
1/4

Guangzhou Octovent Cooling Equipment Co., Ltd

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Industrial Round Supply Air Damper, Iron Body with Mounting Collar

Industrial Round Supply Air Damper, Iron Body with Mounting Collar

US$8.00
100 pieces(MOQ)
Galvanized Steel Opposed Blade Damper for HVAC Ducts

Galvanized Steel Opposed Blade Damper for HVAC Ducts

US$5.00
100 Pieces(MOQ)
Good Selling Marine Ventilation Fresh Air Louver Air Distributor on Sale

Good Selling Marine Ventilation Fresh Air Louver Air Distributor on Sale

US$50.00
1 pieces(MOQ)
HVAC System Return Air Grille Ventilation Air Louver Diffuser Linear Slot

HVAC System Return Air Grille Ventilation Air Louver Diffuser Linear Slot

US$8.80
10 pieces(MOQ)
1/4

Qingdao Maxcool International Trading Co., Ltd.

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Different Size HVAC Air Conditioning 4 Way Square Dampers Ceiling Air Diffusers

Different Size HVAC Air Conditioning 4 Way Square Dampers Ceiling Air Diffusers

US$1.00
100 Pieces(MOQ)
Air Grill, Air Diffuser with Different Size

Air Grill, Air Diffuser with Different Size

US$1.00
100 Pieces(MOQ)
New Type High Technical Factory Hot Sales Perforated Return Air Grille/Diffuser Double

New Type High Technical Factory Hot Sales Perforated Return Air Grille/Diffuser Double

US$1.00
100 Pieces(MOQ)
HVAC Air Conditioning 4-Way Square Ceiling Air Diffuser with Different Size

HVAC Air Conditioning 4-Way Square Ceiling Air Diffuser with Different Size

US$1.00
100 Pieces(MOQ)
1/4

XICHENG EP(CN) LTD

3 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
PP/PVC Pipe Fittings Customizable High Efficiency Control Actuator /Damper

PP/PVC Pipe Fittings Customizable High Efficiency Control Actuator /Damper

US$10.00-30.00
1 Piece(MOQ)
PP&PVC Solenoid Volume Control Damper Automatic Air Release Valve

PP&PVC Solenoid Volume Control Damper Automatic Air Release Valve

US$8.00-15.00
1 Piece(MOQ)
1/4

SHENGZHOU KOKO BRUSH STEEL FILES TOOLS FACTORY

14 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
160 Back-Pressure Valve Check Valve Air Outlet Grill Louver Damper Diffuser

160 Back-Pressure Valve Check Valve Air Outlet Grill Louver Damper Diffuser

US$0.50-2.00
3,000 Pieces(MOQ)
190s Air Outlet Grill Louver Damper Diffuser Back-Pressure Valve Check Valve

190s Air Outlet Grill Louver Damper Diffuser Back-Pressure Valve Check Valve

US$1.80-2.00
1,000 Pieces(MOQ)
1/4

HANGZHOU VODE PLASTIC CO., LTD.

5.0
Send Inquiry
Diaphragm Pulse Damper with High Quality by Hzvode

Diaphragm Pulse Damper with High Quality by Hzvode

US$9.99-19.99
1 Piece(MOQ)
1/4

Dezhou Wohui Environmental Technology Co., Ltd

8 yrs
·Manufacturer/Factory & Trading Company
Send Inquiry
Fire Dampers with Fire Control Valves and Rust-Resistant Version

Fire Dampers with Fire Control Valves and Rust-Resistant Version

US$46.00-69.00
10 Pieces(MOQ)
Heavy-Duty Fire Safety Damper Fire Blocking Damper for Workshops

Heavy-Duty Fire Safety Damper Fire Blocking Damper for Workshops

US$46.00-69.00
10 Square Meters(MOQ)
Fire Damper for The Ventilation System of The Factory

Fire Damper for The Ventilation System of The Factory

US$46.00-69.00
10 Pieces(MOQ)
Alloy Fire Control Damper Fire Shut-off Damper Easy Maintain for Malls

Alloy Fire Control Damper Fire Shut-off Damper Easy Maintain for Malls

US$46.00-69.00
10 Square Meters(MOQ)
1/4

JNP Air Conditioning Co., Ltd.

Send Inquiry
Opposed Blade Damper

Opposed Blade Damper

Negotiable
Linear Bar Grille (Rectangular Figure/Round)

Linear Bar Grille (Rectangular Figure/Round)

US$3.90
1 Piece(MOQ)
Egg Crate Grille

Egg Crate Grille

Negotiable
Egg Crate Core

Egg Crate Core

Negotiable

ZERO TECHNOLOGIES CO., LTD.

5.0
Send Inquiry
Zero Z-Ultra 18000 36000 60000 BTU Fresh Air Handling Unit Hyper Heat Heating Output -22º F Inverter Air-Conditioner Unit

Zero Z-Ultra 18000 36000 60000 BTU Fresh Air Handling Unit Hyper Heat Heating Output -22º F Inverter Air-Conditioner Unit

US$500.00-1,500.00
20 Pieces(MOQ)
Zero Z-Ultra 17 Seer2 R410A Frigerant Inverter Split Air Handler 18000 24000 59000 BTU Unit Multi Split Unit Air Conditioner

Zero Z-Ultra 17 Seer2 R410A Frigerant Inverter Split Air Handler 18000 24000 59000 BTU Unit Multi Split Unit Air Conditioner

US$500.00-1,500.00
20 Pieces(MOQ)
Zeroc 48000 60000 BTU Inverter Air Handler System Clean Room Hyper Heat Duct Split Air Conditioner

Zeroc 48000 60000 BTU Inverter Air Handler System Clean Room Hyper Heat Duct Split Air Conditioner

US$500.00-1,500.00
20 Pieces(MOQ)
1/4

Guangzhou Yizhong Aluminum Industry Co., Ltd

Send Inquiry
Volume Control Damper (FK001)

Volume Control Damper (FK001)

Negotiable
1 Piece(MOQ)
Round Ceiling Diffuser (FK004)

Round Ceiling Diffuser (FK004)

Negotiable
1 Piece(MOQ)

Harbor Shipping Service (Qingdao) Co., Ltd

Send Inquiry
Fireproof Damper

Fireproof Damper

US$1,000.00-2,000.00
1 Piece(MOQ)

Shanghai Weipang Industrial Co., Ltd.

Send Inquiry
Damper

Damper

US$5.00
10 Pieces(MOQ)

Ventech Ventilation Co., Ltd.

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Damper (OBD-M, OBD-G, Round steel VCD, Shutter)

Damper (OBD-M, OBD-G, Round steel VCD, Shutter)

Negotiable
500 Pieces(MOQ)

Nanjing Zhongke Huijin Co., Ltd

Send Inquiry
Smoke Fire Damper

Smoke Fire Damper

Negotiable
1 Piece(MOQ)

Yuyao Dongfang Ventilation Engineering Co., Ltd

Send Inquiry
Regulating Damper

Regulating Damper

Negotiable
200 Pieces(MOQ)

Cixi Tianyuan Dali Electronic Appliance Partner Fanctory

Send Inquiry
Volume Control Damper (OBD)

Volume Control Damper (OBD)

Negotiable
14
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