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DUCTMATE Duct Access Door: For 10 in_11 in Ducts, 8 in x 12 in, 22 ga, Steel, Knobs - Curved Access Doors
DUCTMATECurved Access Doors

DUCTMATE Duct Access Door: For 10 in_11 in Ducts, 8 in x 12 in, 22 ga, Steel, Knobs

The DUCTMATE Duct Access Door (SKU 29VJ71) is a curved access door designed for 10 in to 11 in round ducts. It is constructed from steel with fiberglass insulation and has a maximum temperature rating of 200°F. The…

SKU 3G-OTH-78996

Brand
DUCTMATE
Item
Duct Access Door: For 10 in_11 in Ducts, 8 in x 12 in, 22 ga, Steel, Knobs
Category
Curved Access Doors
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Technical Specifications

DUCTMATE
Manufacturer Part Number
GRDRI12811GA
Type
8 in x 12 in, 22 ga, Steel, Knobs
Material
Steel
For Duct Shape
Round
Max Temp Rating
200°F
Insulation Material
Fiberglass
View Full Spec Sheet

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

Product Description

The DUCTMATE Duct Access Door (SKU 29VJ71) is a curved access door designed for 10 in to 11 in round ducts. It is constructed from steel with fiberglass insulation and has a maximum temperature rating of 200°F. The door measures 8 in x 12 in, is made of 22 ga steel, and includes knobs for operation.

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 curved duct access door used for?

A DUCTMATE curved duct access door provides maintenance access to round HVAC ducts sized 10 in to 11 in. It is used in industrial ventilation, exhaust, and combustion systems where inspection, cleaning, or balancing is required. The steel construction with fiberglass insulation handles temperatures up to 200°F.

What are the specifications of the DUCTMATE GRDRI12811GA duct access door?

The DUCTMATE GRDRI12811GA is an 8 in x 12 in curved access door for 10 in to 11 in round ducts. It is made of 22 ga steel with fiberglass insulation, rated for 200°F maximum temperature. The door includes knobs for operation and is designed for round duct shapes.

Where to buy a DUCTMATE curved duct access door worldwide?

3G Electric supplies the DUCTMATE curved duct access door (SKU 29VJ71) to customers worldwide. As a global industrial solutions provider, we handle full logistics, customs clearance, and delivery to your site. Contact us for pricing and lead time on this item.

How to install a DUCTMATE curved duct access door?

Install the DUCTMATE curved access door by cutting a matching opening in the round duct, securing the frame with sheet metal screws or rivets, and sealing the perimeter with mastic or foil tape. Ensure the door aligns with the duct curvature and that the fiberglass insulation faces the duct interior for thermal performance.

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 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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