We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

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

DUCTMATE High-Temperature Curved Access Door

The DUCTMATE High-Temperature Curved Access Door (SKU GRDR12811F2GA, MPN GRDR12811F2GA) is a steel access door designed for round ducts sized 10 in to 11 in. It features an 8 in x 12 in opening, 22 ga steel…

SKU 3G-OTH-79592

Brand
DUCTMATE
Item
High-Temperature Curved Access Door
Category
High-Temperature Curved Access Doors
Available to Order
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

DUCTMATE
Manufacturer Part Number
GRDR12811F2GA
Type
8 in x 12 in, 22 ga, Steel, Thumbscrews
Material
Steel
Mounting Stud
2
For Duct Shape
Round

Technical Documents

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

Product Description

The DUCTMATE High-Temperature Curved Access Door (SKU GRDR12811F2GA, MPN GRDR12811F2GA) is a steel access door designed for round ducts sized 10 in to 11 in. It features an 8 in x 12 in opening, 22 ga steel construction, and includes thumbscrews with 2 mounting studs for secure installation.

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 secure entry into round HVAC ducts sized 10 in to 11 in for inspection, cleaning, or maintenance. Its steel construction and thumbscrews with 2 mounting studs ensure a tight seal in industrial environments where elevated temperatures are present.

What are the specifications of the DUCTMATE GRDR12811F2GA access door?

The DUCTMATE GRDR12811F2GA is a steel access door for round ducts 10 in to 11 in diameter. It has an 8 in x 12 in opening, 22 ga steel construction, and includes thumbscrews with 2 mounting studs. The brand is DUCTMATE and the material is steel.

Where to buy DUCTMATE access doors in worldwide?

3G Electric supplies DUCTMATE access doors 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 on the GRDR12811F2GA model.

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 provided thumbscrews and 2 mounting studs. Ensure a tight seal to prevent air leakage. Follow standard HVAC installation practices.

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 curved 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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Duct Access Door: For 12 in_13 in_14 in Ducts, 4 in x 8 in, 22 ga, Steel, Thumbscrews (MPN GRDR8414F2GA)
DUCTMATE
Duct Access Door: For 12 in_13 in_14 in Ducts, 4 in x 8 in, 22 ga, Steel, Thumbscrews (MPN GRDR8414F2GA)
Duct Access Door: For 29 in_30 in_31 in_32 in Ducts, 18 in x 24 in, 18 ga, Steel, Thumbscrews (MPN GRDR241832F2GA)
DUCTMATE
Duct Access Door: For 29 in_30 in_31 in_32 in Ducts, 18 in x 24 in, 18 ga, Steel, Thumbscrews (MPN GRDR241832F2GA)
Duct Access Door: For 10 in_11 in Ducts, 8 in x 12 in, 22 ga, Steel, Knobs, 200°F Max Temp Rating (MPN GRDRI12811GA)
DUCTMATE
Duct Access Door: For 10 in_11 in Ducts, 8 in x 12 in, 22 ga, Steel, Knobs, 200°F Max Temp Rating (MPN GRDRI12811GA)
Duct Access Door: For 15 in_16 in Ducts, 8 in x 12 in, 22 ga, Steel, Knobs, 200°F Max Temp Rating (MPN GRDRI12816GA)
DUCTMATE
Duct Access Door: For 15 in_16 in Ducts, 8 in x 12 in, 22 ga, Steel, Knobs, 200°F Max Temp Rating (MPN GRDRI12816GA)

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This steel curved access door is designed for round ducts sized 21 in to 22 in. It provides a 12 in x 16 in opening for maintenance access in high-temperature environments such as industrial exhaust or process air systems. The door features 20 ga steel construction, thumbscrews for secure closure, and 2 mounting studs for installation
DUCTMATE
This steel curved access door is designed for round ducts sized 21 in to 22 in. It provides a 12 in x 16 in opening for maintenance access in high-temperature environments such as industrial exhaust or process air systems. The door features 20 ga steel construction, thumbscrews for secure closure, and 2 mounting studs for installation
Steel access door for round ducts 17 in to 18 in. Features an 8 in x 12 in opening, 22 ga steel construction, thumbscrews, and 2 mounting studs. Used for inspection, cleaning, and maintenance of HVAC and ventilation systems
DUCTMATE
Steel access door for round ducts 17 in to 18 in. Features an 8 in x 12 in opening, 22 ga steel construction, thumbscrews, and 2 mounting studs. Used for inspection, cleaning, and maintenance of HVAC and ventilation systems
This curved access door is designed for installation on round ducts with diameters of 23 to 24 inches. It provides a 12 by 16 inch opening for inspection, cleaning, and maintenance of ductwork. Constructed from 20 gauge steel with thumbscrews and two mounting studs for secure attachment
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This curved access door is designed for installation on round ducts with diameters of 23 to 24 inches. It provides a 12 by 16 inch opening for inspection, cleaning, and maintenance of ductwork. Constructed from 20 gauge steel with thumbscrews and two mounting studs for secure attachment
Steel access door for round ducts with diameters of 37, 38, 39, or 40 inches. Features an 18-inch by 24-inch opening, 18-gauge steel construction, and thumbscrew fasteners. Used for inspection, cleaning, and maintenance of HVAC ductwork
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Steel access door for round ducts with diameters of 37, 38, 39, or 40 inches. Features an 18-inch by 24-inch opening, 18-gauge steel construction, and thumbscrew fasteners. Used for inspection, cleaning, and maintenance of HVAC ductwork
Duct Access Door: For 7 in_8 in_9 in Ducts, 4 in x 8 in, 22 ga, Steel, Thumbscrews, 2 Mounting Stud (MPN GRDR849F2GA)
DUCTMATE
Duct Access Door: For 7 in_8 in_9 in Ducts, 4 in x 8 in, 22 ga, Steel, Thumbscrews, 2 Mounting Stud (MPN GRDR849F2GA)
Duct Access Door: For 15 in_16 in Ducts, 8 in x 12 in, 22 ga, Steel, Thumbscrews, 2 Mounting Stud (MPN GRDR12816F2GA)
DUCTMATE
Duct Access Door: For 15 in_16 in Ducts, 8 in x 12 in, 22 ga, Steel, Thumbscrews, 2 Mounting Stud (MPN GRDR12816F2GA)
Duct Access Door: For 12 in_13 in_14 in Ducts, 8 in x 12 in, 22 ga, Steel, Thumbscrews (MPN GRDR12814F2GA)
DUCTMATE
Duct Access Door: For 12 in_13 in_14 in Ducts, 8 in x 12 in, 22 ga, Steel, Thumbscrews (MPN GRDR12814F2GA)
Duct Access Door: For 19 in_20 in Ducts, 12 in x 16 in, 20 ga, Steel, Thumbscrews, 2 Mounting Stud (MPN GRDR161220F2GA)
DUCTMATE
Duct Access Door: For 19 in_20 in Ducts, 12 in x 16 in, 20 ga, Steel, Thumbscrews, 2 Mounting Stud (MPN GRDR161220F2GA)