Galvanized Steel Rectangular Duct Access Door
Galvanized Steel Rectangular Duct Access Door for HVAC Ventilation System
Galvanized steel rectangular duct access door designed for easy inspection and maintenance of HVAC ventilation systems, featuring durable construction and airtight sealing.
Product Description
The Galvanized Steel Rectangular Duct Access Door is designed to provide convenient access to HVAC duct systems for inspection, maintenance, and cleaning. It is widely used in ventilation systems to allow easy servicing of internal components such as dampers, fire dampers, filters, and air control devices.
Constructed from high-quality galvanized steel, the access door ensures durability, corrosion resistance, and long-term performance. The door is equipped with a secure locking mechanism and optional gasket sealing to ensure airtight performance.
Key Features
- Durable Galvanized Steel ConstructionMade from corrosion-resistant galvanized steel for long service life
- Airtight Sealing DesignOptional rubber gasket ensures minimal air leakage
- Easy InstallationDesigned for quick mounting on rectangular duct systems
- Secure Locking MechanismEquipped with latch/hinge system for tight closure and easy opening
- Multiple Sizes AvailableStandard sizes available, custom sizes supported
- Maintenance-FriendlyProvides convenient access for inspection, cleaning, and repair
Applications
- HVAC ventilation systems
- Commercial and industrial air duct systems
- Air handling units (AHU) maintenance access
- Fire damper and volume damper inspection
- Clean rooms, hospitals, laboratories
- Industrial ventilation systems
Technical Specifications
| Parameter | Description |
| Material | Galvanized Steel |
| Type | Rectangular Access Door |
| Structure | Door Panel + Frame |
| Surface Treatment | Zinc Coated / Optional Powder Coating |
| Seal (Optional) | Rubber / Foam Gasket |
| Lock Type | Cam Lock / Knob Lock / Screw Type |
| Installation | Mounted on rectangular duct |
| Size Range | 100×100 mm – 600×600 mm (Custom Available) |
Available Sizes (Standard)
| 100×100 mm |
| 150×150 mm |
| 200×125 mm |
| 200×200 mm |
| 250×250 mm |
| 300×150 mm |
| 300×200 mm |
| 300×300 mm |
| 400×300 mm |
| 400×400 mm |
| 450×300 mm |
| 450×450 mm |
| 500×500 mm |
| 600×300 mm |
| 600×400 mm |
| 600×450 mm |
| 600×600 mm |
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