DUCTMATE Duct Access Door: For 7 in_8 in_9 in Ducts, 4 in x 8 in, 22 ga, Steel, Thumbscrews
The DUCTMATE High-Temperature Curved Access Door (SKU 29VJ84, MPN GRDR849F2GA) is a steel access door designed for round ducts sized 7 in, 8 in, or 9 in. It features a 4 in x 8 in opening, 22 ga steel construction…
SKU 3G-OTH-79570
Need installation or engineering help?
Ask a question
Product Description
The DUCTMATE High-Temperature Curved Access Door (SKU 29VJ84, MPN GRDR849F2GA) is a steel access door designed for round ducts sized 7 in, 8 in, or 9 in. It features a 4 in x 8 in opening, 22 ga steel construction, thumbscrews, and 2 mounting studs.
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 high-temperature curved access door used for?
A DUCTMATE high-temperature curved access door provides maintenance access to round industrial ducts handling hot air or gases. It is commonly used in HVAC, exhaust, and combustion systems where steel construction and thumbscrew fasteners allow quick inspection without tools.
What are the specifications of the DUCTMATE GRDR849F2GA access door?
The DUCTMATE GRDR849F2GA is a 22 ga steel access door with a 4 in x 8 in opening, designed for round ducts of 7 in, 8 in, or 9 in diameter. It includes thumbscrews and 2 mounting studs for secure attachment. The brand is DUCTMATE.
Where to buy DUCTMATE access doors worldwide?
3G Electric supplies DUCTMATE access doors worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the GRDR849F2GA or other DUCTMATE models.
How to install a DUCTMATE curved access door on a round duct?
To install a DUCTMATE curved access door, cut a matching opening in the round duct, align the door's curved flange with the duct surface, and secure it using the 2 mounting studs and thumbscrews. Ensure a gasket seal for high-temperature applications to prevent leakage.
Used in
Common applications for DUCTMATEDUCTMATE Products
3G Electric supplies DUCTMATE high-temperature curved access doors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.













