What is the maximum pressure rating?

The door can withstand a maximum pressure of 1000 Pa.

Where can this product be applied?

It is suitable for commercial HVAC systems, air ducts, ventilation, and air handling systems.

Does the product include insulation?

Yes, the product is supplied with insulation.

Damper Blades for HVAC Air Volume Manual Control Round Duct

Name: Damper Blades for HVAC Air Volume Manual Control Round Duct
Brand: Zento Trilium Metal Tech Co Ltd
SKU: 2195983152

Tianjin, ChinaZento Trilium Metal Tech Co Ltd

US$10.50

20-199 Pieces

US$9.50

200+ Pieces

Sample price:US$2.00/piece.Request sample

Product profile

Customization

Available

After-sales Service

Online

Warranty

1 Year Warranty, 24/7 Online Support

Model NO.

Damper Blades

Type

Access Door

Air Tube Material

Galvanized Sheet

Corrosion Durability

Corrosion-Resistant

Operating Voltage

Not Applicable

Noise Level

Low

Application Fields

HVAC System / Air Duct

Mounting

Wall/Window Mount

Lifetime

>20 years

Certification

Condition

New

Frame Material

Galvanized Steel

Door Thickness

0.8mm - 1.2mm

Insulation

with Insulation

Surface Finish

Powder Coated / Galvanized

Latch Type

Cam Latch /Hinged

Shape

Rectangular / Round

Max. Pressure

1000 PA

Application

Commercial HVAC Systems

Customized Service

OEM / ODM Accepted

Transport Package

Standard Export Carton

Specification

Customized

Trademark

OEM

Origin

China

HS Code

7308900000

Key features

Durable Material Construction: Manufactured from galvanized steel, stainless steel, aluminum, and carbon steel for robust performance.

Corrosion Resistant Finish: Offers galvanizing, zinc plating, powder coating, painting, and anodizing for enhanced durability.

Long Service Life: Designed for a lifetime exceeding 20 years in commercial HVAC applications.

Comprehensive Warranty: Includes a 1-year warranty with 24/7 online technical support.

CE Certified Quality: Meets CE safety and quality standards for commercial building systems.

Custom OEM/ODM Service: Accepts custom drawings and samples for tailored fabrication solutions.

Versatile Mounting Options: Suitable for wall and window mounting in various commercial environments.

Low Noise Operation: Engineered for quiet performance in sensitive commercial and residential areas.

Company profile

Zento Trilium Metal Tech Co LtdTianjin, China

CertifiedBusiness Type: Trading CompanyExport Year: 2021-09-15Nearest Port: tianjinAverage Response Time: ≤0.70hTerms of Payment: LC, T/T, PayPal, etc.International Commercial Terms(Incoterms): FOB, CIF, DAP

About Our Factory & Business Background

AddressTianjin, China

Plant Area89 square meters

Registered Capital3,000,000 RMB

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

Our Production Capability & Technical Expertise

Main ProductsMetal stamping parts, sheet metal parts, CNC parts, HVAC parts, Machinery and its spare parts

Our Industry Experience & Global Business Record

Year of Establishment2025-10-29

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

Product Q&A

Q:What is the warranty period?

The product comes with a 1-year warranty and 24/7 online support.

Q:Can the product be customized?

Yes, OEM and ODM services are accepted based on customer drawings and samples.

Q:What materials are used for the door?

The door is manufactured from galvanized steel, stainless steel, aluminum, or carbon steel.

Q:What is the expected service life?

The product is designed for a lifetime of over 20 years.

Q:What surface treatments are available?

Options include galvanizing, zinc plating, powder coating, painting, and anodizing.

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