What is the lead time for orders?

Peak season lead time is one month, while off-season lead time is within 15 workdays.

Do you provide technical support?

Yes, we offer online support for all our HVAC products.

Is the damper suitable for coastal areas?

Aluminum OBD dampers are excellent for coastal or high-humidity areas due to their natural resistance to rust and corrosion.

HVAC Grille OBD Dampers Match Dimensions Opposed Blade Dampers

Name: HVAC Grille OBD Dampers Match Dimensions Opposed Blade Dampers
Brand: GFI HVAC LIMITED
SKU: 2224924775

Fujian, ChinaGFI HVAC LIMITED

US$3.00-20.00

50 Pieces

Sample price:US$25.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online Support

Warranty

Online Support

ventilation mode

mechanical ventilation

Certification

ISO9001, CE

Shape

Rectangular

Control

Electric

Sampe

Feature

Durable

Application

Used to Adjust The Air Distribution

Transport Package

Carton/ Plastic Film

Specification

Aluminum Alloy

Trademark

GFIHVAC

Origin

Fujian, China

HS Code

7326909000

Key features

Opposed Blade Mechanism: Ensures smooth, balanced airflow control with reduced noise levels.

Durable Aluminum Material: Lightweight, naturally rust-resistant, and ideal for humid environments.

Customizable Dimensions: Sizes tailored to match specific grille and diffuser dimensions.

ISO9001 & CE Certified: Meets international quality and safety standards for HVAC systems.

Versatile Application: Suitable for both commercial and residential ventilation systems.

Easy Installation: Lightweight design allows for simple handling and adjustment.

Manual or Electric Control: Flexible operation methods including screwdriver-adjustable linkage.

Long-Term Durability: Resists corrosion and provides reliable performance for years.

Company profile

Importers and ExportersHigh Repeat Buyers ChoiceIn-stock CapacityFast Delivery

GFI HVAC LIMITED

Fujian, China

Business Type: Manufacturer/Factory CertifiedCustomization Options: Full Customization CertifiedNearest Port: XiamenAverage Response Time: ≤3.27h

About Our Factory & Business Background

AddressRoom 201, Building 15, No. 64, Fushan North Road, Zhangping City, Longyan, Fujian, China

Average Lead TimePeak Season Lead Time: within 15 workdays Off Season Lead Time: within 15 workdays

Supply Chain Partners3

Our Production Capability & Technical Expertise

Main ProductsSpiral Duct, Foam Pre-Insulated Duct, Air Vent, Flexible Duct, Rubber Insulation, Dampers, Air Diffuser and Grille, Air Register, Air Louver

Inspection Type for Finished Products100% inspection(Visual inspection & Function inspection)

Inspection Method for Finished ProductsFinished product checked by packing staff

Traceability of Raw MaterialsYes

Our Industry Experience & Global Business Record

Main MarketsNorth America, South America, Eastern Europe, Southeast Asia, Africa, Oceania, Mid East, Eastern Asia, Western Europe

Product Q&A

Q:What materials are available for these dampers?

We offer Aluminum Alloy and Galvanized Steel options to suit different aesthetic and budget requirements.

Q:Can the damper sizes be customized?

Yes, sizes are customized to match specific grille and diffuser dimensions, including standard sizes like 300x300mm and 400x400mm.

Q:What is the warranty period?

We provide online support as our warranty service for all our products.

Q:How is the airflow controlled?

The opposed blade mechanism allows each blade to move in opposite directions for precise air volume regulation and balanced airflow.

Q:What are the common applications for these dampers?

They are installed behind diffusers, registers, and grilles in HVAC systems for both commercial and residential ventilation.

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