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DUCTMATE Curved Access Door, 8 in x 12 in, 22 ga Steel, Knobs, 200°F Max Temp - Curved Access Doors
DUCTMATECurved Access Doors

DUCTMATE Curved Access Door, 8 in x 12 in, 22 ga Steel, Knobs, 200°F Max Temp

The DUCTMATE Duct Access Door (SKU 3G-OTH-78996) 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…

SKU 3G-OTH-78996

Brand
DUCTMATE
Item
Curved Access Door, 8 in x 12 in, 22 ga Steel, Knobs, 200°F Max Temp
Part Number
GRDRI12811GA
Category
Curved Access Doors
Available to Order
Also known as:GRDRI12811GADUCTMATE
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Payment
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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

Technical Documents

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

Product Description

The DUCTMATE Duct Access Door (SKU 3G-OTH-78996) 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.

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 3G-OTH-78996) 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
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 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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Curved access door designed for 19 to 20 inch round ducts. Constructed from 22 gauge steel with fiberglass insulation. Features knob-style fasteners for secure closure. Maximum temperature rating of 200°F
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Curved access door designed for 19 to 20 inch round ducts. Constructed from 22 gauge steel with fiberglass insulation. Features knob-style fasteners for secure closure. Maximum temperature rating of 200°F
This curved access door is designed for round HVAC ducts with diameters of 29 to 32 inches. It features a 12 by 16 inch opening, 20-gauge steel construction, and fiberglass insulation. The door is secured with knob-style fasteners for tool-free access during inspection, cleaning, or adjustment of internal components
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This curved access door is designed for round HVAC ducts with diameters of 29 to 32 inches. It features a 12 by 16 inch opening, 20-gauge steel construction, and fiberglass insulation. The door is secured with knob-style fasteners for tool-free access during inspection, cleaning, or adjustment of internal components
Curved access door designed for round HVAC ducts with diameters of 45 to 48 inches. Features an 18 in x 24 in opening, constructed from 18-gauge steel with fiberglass insulation, and secured with knob-style fasteners. Provides maintenance access for inspection, cleaning, and repair of duct interiors
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Curved access door designed for round HVAC ducts with diameters of 45 to 48 inches. Features an 18 in x 24 in opening, constructed from 18-gauge steel with fiberglass insulation, and secured with knob-style fasteners. Provides maintenance access for inspection, cleaning, and repair of duct interiors

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