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3G Electric
DUCTMATE 8 in x 8 in Rectangular Flat Access Door - Flat Access Doors
DUCTMATEFlat Access Doors

DUCTMATE 8 in x 8 in Rectangular Flat Access Door

The DUCTMATE Duct Access Door (SKU 3G-OTH-76537) is a rectangular flat access door made of steel with fiberglass insulation, designed for use in rectangular duct systems. It features a single cam, tab-in hinge, and a…

SKU 3G-OTH-76537

Brand
DUCTMATE
Item
8 in x 8 in Rectangular Flat Access Door
Part Number
GRFDH8GA
Category
Flat Access Doors
Available to Order
Also known as:GRFDH8GADUCTMATE
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

DUCTMATE
Manufacturer Part Number
GRFDH8GA
Type
24 ga, Steel, Single Cam, Tab-In Hinge
Material
Steel
For Duct Shape
Rectangular
Max Temp Rating
175°F
Insulation Material
Fiberglass

Technical Documents

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DUCTMATE Products
3G Electric (S) Pte. Ltd. — Singapore

Product Description

The DUCTMATE Duct Access Door (SKU 3G-OTH-76537) is a rectangular flat access door made of steel with fiberglass insulation, designed for use in rectangular duct systems. It features a single cam, tab-in hinge, and a maximum temperature rating of 175°F, with a 24 ga thickness and an 8 in x 8 in size (MPN GRFDH8GA).

Supplied to the Philippines — compatible with 60 Hz installations. DHL Express delivery to Manila, Quezon City, Cebu, customs and duties handled door-to-door.

Frequently Asked Questions

What is a DUCTMATE duct access door used for?

A DUCTMATE duct access door provides a sealed entry point into rectangular duct systems for inspection, cleaning, and maintenance. It is commonly used in HVAC and industrial ventilation applications where periodic access to duct interiors is required without compromising system integrity.

What are the specifications of the DUCTMATE GRFDH8GA access door?

The DUCTMATE GRFDH8GA is an 8 in x 8 in rectangular flat access door made of 24 ga steel with fiberglass insulation. It features a single cam latch and tab-in hinge, with a maximum temperature rating of 175°F. It is designed for rectangular duct systems.

Where to buy a DUCTMATE duct access door worldwide?

3G Electric supplies the DUCTMATE duct access door worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us to order the GRFDH8GA or other DUCTMATE access door sizes for your project.

How to install a DUCTMATE tab-in hinge access door?

To install a DUCTMATE tab-in hinge access door, cut a rectangular opening in the duct, insert the door tabs into the hinge slots, and secure the frame with screws or rivets. Ensure the gasket seals properly against the duct surface. Follow standard HVAC sheet metal practices for a leak-tight fit.

Used in

Common applications for DUCTMATE
Commercial HVAC — DUCTMATE flat access doors for rectangular duct inspection in office buildings
Industrial exhaust systems — DUCTMATE high-temperature curved access doors for round flue ducts up to 2,300°F
Process air handling — DUCTMATE duct hangers for supporting 6 in to 12 in round ducts in manufacturing plants
Boiler room maintenance — DUCTMATE curved access doors with knobs for 19 in to 20 in ducts in boiler flues
Cleanroom ductwork — DUCTMATE flat access doors with double-cam closure for sealed rectangular duct access
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DUCTMATE Products

3G Electric supplies DUCTMATE flat access doors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Steel access door for rectangular HVAC ducts, 22 in x 22 in, 24 ga construction with fiberglass insulation. Features a double cam latch and tab-in hinge. Rated for maximum temperature of 175°F. Provides entry for inspection, cleaning, and maintenance of ductwork
This rectangular flat access door provides service entry into HVAC ductwork for inspection, cleaning, and maintenance. Constructed from 24 ga steel with fiberglass insulation, it features a double-cam latch and tab-in hinge for secure closure. Rated for a maximum temperature of 175°F, it is suitable for use in commercial and industrial air-handling systems
DUCTMATE
This rectangular flat access door provides service entry into HVAC ductwork for inspection, cleaning, and maintenance. Constructed from 24 ga steel with fiberglass insulation, it features a double-cam latch and tab-in hinge for secure closure. Rated for a maximum temperature of 175°F, it is suitable for use in commercial and industrial air-handling systems

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