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DUCTMATE Duct Access Door: 4 in x 8 in, 16 ga, Steel, Thumbscrews, 2,300°F Max Temp Rating - High-Temperature Flat Access Doors
DUCTMATEHigh-Temperature Flat Access Doors

DUCTMATE Duct Access Door: 4 in x 8 in, 16 ga, Steel, Thumbscrews, 2,300°F Max Temp Rating

The DUCTMATE Duct Access Door (SKU GRD84F2GA, MPN GRD84F2GA) is a high-temperature flat access door designed for rectangular ducts. Constructed from steel with a 16-gauge thickness, it features thumbscrews and two…

SKU 3G-OTH-74552

Brand
DUCTMATE
Item
Duct Access Door: 4 in x 8 in, 16 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 — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

DUCTMATE
Manufacturer Part Number
GRD84F2GA
Type
16 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 (SKU GRD84F2GA, MPN GRD84F2GA) is a high-temperature flat access door designed for rectangular ducts. Constructed from steel with a 16-gauge thickness, it features thumbscrews and two mounting studs, and is rated for a maximum temperature of 2,300°F. The door measures 4 inches by 8 inches.

Frequently Asked Questions

What is a DUCTMATE high-temperature duct access door used for?

A DUCTMATE high-temperature duct access door provides inspection and cleaning access to rectangular ductwork in industrial exhaust, furnace, or kiln systems. Its 2,300°F max temp rating suits extreme-heat applications where standard doors would fail.

What are the specifications of the DUCTMATE duct access door GRD84F2GA?

The DUCTMATE GRD84F2GA is a 4 in x 8 in flat access door made of 16-gauge steel with thumbscrews and two mounting studs. It is designed for rectangular ducts and rated for a maximum temperature of 2,300°F.

Where to buy DUCTMATE duct access doors worldwide?

3G Electric supplies DUCTMATE duct access doors worldwide. As a global industrial equipment distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on the GRD84F2GA model.

How to install a DUCTMATE high-temperature duct access door?

Install the DUCTMATE door by aligning the two mounting studs with pre-drilled holes on the rectangular duct. Secure with nuts, then tighten the thumbscrews to seal the door. Ensure the duct surface is clean and the gasket (if used) is heat-rated for 2,300°F.

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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