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DUCTMATE High-Temperature Flat Access Door - High-Temperature Flat Access Doors
DUCTMATEHigh-Temperature Flat Access Doors

DUCTMATE High-Temperature Flat Access Door

The DUCTMATE Duct Access Door (SKU GRD1814ULBI, MPN GRD1814ULBI) is a high-temperature flat access door made of steel for rectangular ducts. It measures 16 in x 20 in with an 11 ga thickness, features thumbscrews and…

SKU 3G-OTH-74935

Brand
DUCTMATE
Item
High-Temperature Flat Access Door
Part Number
GRD1814ULBI
Category
High-Temperature Flat Access Doors
Available to Order
Also known as:GRD1814ULBIDUCTMATE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.

Technical Specifications

DUCTMATE
Manufacturer Part Number
GRD1814ULBI
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 (SKU GRD1814ULBI, MPN GRD1814ULBI) is a high-temperature flat access door made of steel for rectangular ducts. It measures 16 in x 20 in with an 11 ga thickness, features thumbscrews and 2 mounting studs, and has a maximum temperature rating of 2,300°F.

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 for inspection, cleaning, and maintenance. It is rated for continuous service up to 2,300°F, making it suitable for industrial exhaust, boiler, and furnace applications where standard access doors would fail.

What are the specifications of the DUCTMATE Duct Access Door?

This DUCTMATE access door (MPN GRD1814ULBI) is 16 in x 20 in, made of 11 ga steel with thumbscrews and 2 mounting studs. It is designed for rectangular ducts and has a maximum temperature rating of 2,300°F. The steel construction provides durability in high-heat environments.

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 pricing and lead time on this high-temperature access door.

How to install the DUCTMATE Duct Access Door?

Install the DUCTMATE access door by positioning it over a rectangular duct opening, aligning the 2 mounting studs with pre-drilled holes, and securing with nuts. Tighten the thumbscrews to seal the gasket. Always follow the manufacturer's guidelines for torque and gasket replacement to maintain the 2,300°F rating.

Used in

Common applications for DUCTMATE
HVAC rectangular duct maintenance — DUCTMATE flat access door, 22 in x 22 in, 24 ga steel with double cam latch (SKU 6EKC6)
Round duct inspection in commercial buildings — DUCTMATE curved access door for 19-20 in ducts, 22 ga steel with knobs (SKU 29VJ75)
High-temperature industrial exhaust ductwork — DUCTMATE high-temperature curved access door for 23-24 in ducts, 20 ga steel with thumbscrews (SKU 29VJ92)
Duct cleaning access on small round ducts — DUCTMATE high-temperature curved access door for 10-11 in ducts, 8 in x 12 in opening (SKU 29VJ86)
Large round duct maintenance in process plants — DUCTMATE high-temperature curved access door for 29-32 in ducts, 18 in x 24 in opening (SKU 29VJ93)
Retrofit access on existing round ducts — DUCTMATE high-temperature curved access door for 12-14 in ducts, 4 in x 8 in opening (SKU 29VJ85)
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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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This steel flat access door is designed for rectangular ducts, providing a sealed entry point for inspection and maintenance. It features 16 ga construction, thumbscrews, and 2 mounting studs. Rated for a maximum temperature of 2,300°F, it is suitable for high-heat applications such as industrial exhaust and boiler flues
DUCTMATE
This steel flat access door is designed for rectangular ducts, providing a sealed entry point for inspection and maintenance. It features 16 ga construction, thumbscrews, and 2 mounting studs. Rated for a maximum temperature of 2,300°F, it is suitable for high-heat applications such as industrial exhaust and boiler flues

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