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