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DUCTMATE Duct Access Door: 12 in x 12 in, 11 ga, Steel, Thumbscrews, 2,300°F Max Temp Rating - High-Temperature Flat Access Doors
DUCTMATEHigh-Temperature Flat Access Doors

DUCTMATE Duct Access Door: 12 in x 12 in, 11 ga, Steel, Thumbscrews, 2,300°F Max Temp Rating

The DUCTMATE Duct Access Door (12 in x 12 in) is a high-temperature flat access door made of steel, designed for rectangular ducts. It features 11 ga thickness, thumbscrews, a 2,300°F max temperature rating, and 2…

SKU 3G-OTH-74784

Brand
DUCTMATE
Item
Duct Access Door: 12 in x 12 in, 11 ga, Steel, Thumbscrews, 2,300°F Max Temp Rating
Category
High-Temperature Flat Access Doors
Available to Order
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Local availability & support

Delivery
Worldwide DHL shipping from Singapore; 7–14 business days door-to-door for most destinations.
Payment
Invoicing in USD. Bank transfer (SWIFT) and corporate PO accepted.

Technical Specifications

DUCTMATE
Manufacturer Part Number
GRD1010ULBI
Type
11 ga, Steel, Thumbscrews
Material
Steel
Mounting Stud
2
For Duct Shape
Rectangular
Max Temp Rating
2,300°F

Technical Documents

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

Product Description

The DUCTMATE Duct Access Door (12 in x 12 in) is a high-temperature flat access door made of steel, designed for rectangular ducts. It features 11 ga thickness, thumbscrews, a 2,300°F max temperature rating, and 2 mounting studs (MPN GRD1010ULBI).

Frequently Asked Questions

What is the DUCTMATE Duct Access Door used for?

The DUCTMATE Duct Access Door provides access for inspection and cleaning in high-temperature rectangular duct systems. It is rated for 2,300°F and is built from 11 ga steel with thumbscrews, making it suitable for industrial exhaust, furnace, and boiler applications where extreme heat resistance is required.

What are the specifications of the DUCTMATE Duct Access Door?

The DUCTMATE Duct Access Door (MPN GRD1010ULBI) is 12 in x 12 in, made of 11 ga steel, with a 2,300°F max temperature rating. It includes thumbscrews and 2 mounting studs, designed for rectangular ducts. The material is steel, and the type is high-temperature flat access door.

Where to buy the DUCTMATE Duct Access Door worldwide?

3G Electric supplies the DUCTMATE Duct Access Door worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time. We source and deliver this high-temperature access door to any country.

How to install the DUCTMATE Duct Access Door?

Install the DUCTMATE Duct 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 leak-resistant seal. Ensure the duct surface is clean and flat. Follow standard industrial ductwork practices for high-temperature applications.

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

DUCTMATE 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.

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