DUCTMATE Duct Access Door: 22 in x 22 in, 11 ga, Steel, Thumbscrews, 2,300°F Max Temp Rating
The DUCTMATE Duct Access Door (SKU 6EKD4, MPN GRD2020ULBI) is a high-temperature flat access door made of steel for rectangular ducts. It measures 22 in x 22 in, features 11 ga thickness, thumbscrews, a 2,300°F max…
SKU 3G-OTH-75002
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Product Description
The DUCTMATE Duct Access Door (SKU 6EKD4, MPN GRD2020ULBI) is a high-temperature flat access door made of steel for rectangular ducts. It measures 22 in x 22 in, features 11 ga thickness, thumbscrews, a 2,300°F max temperature rating, and 2 mounting studs.
Frequently Asked Questions
What is the DUCTMATE Duct Access Door used for?
The DUCTMATE Duct Access Door provides secure, high-temperature access to rectangular duct systems. It is designed for industrial applications requiring inspection, cleaning, or maintenance in environments up to 2,300°F, such as exhaust or process ducts.
What are the specifications of the DUCTMATE Duct Access Door?
This DUCTMATE access door is 22 in x 22 in, made of 11 ga steel with thumbscrews and 2 mounting studs. It has a maximum temperature rating of 2,300°F and is designed for rectangular ducts. The MPN is GRD2020ULBI.
Where to buy the DUCTMATE Duct Access Door worldwide?
3G Electric supplies the DUCTMATE Duct Access Door worldwide. We handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time; we source and deliver globally.
How to install the DUCTMATE Duct Access Door?
Install the DUCTMATE access door by aligning the 2 mounting studs with pre-drilled holes on the rectangular duct. Secure with nuts and tighten the thumbscrews for a seal. Follow standard ductwork safety practices and verify the temperature rating does not exceed 2,300°F.
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Common applications for DUCTMATEDUCTMATE Products
3G Electric supplies DUCTMATE high-temperature flat access doors. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.









