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DUCTMATE Duct Access Door: For 19 in_20 in Ducts, 8 in x 12 in, 22 ga, Steel, Knobs - Curved Access Doors
DUCTMATECurved Access Doors

DUCTMATE Duct Access Door: For 19 in_20 in Ducts, 8 in x 12 in, 22 ga, Steel, Knobs

The DUCTMATE Duct Access Door (SKU 29VJ75, MPN GRDRI12820GA) is a curved access door for 19 in to 20 in round ducts. It is constructed from 22 ga steel with fiberglass insulation and has a maximum temperature rating…

SKU 3G-OTH-79089

Brand
DUCTMATE
Item
Duct Access Door: For 19 in_20 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
GRDRI12820GA
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

Technical Documents

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

Product Description

The DUCTMATE Duct Access Door (SKU 29VJ75, MPN GRDRI12820GA) is a curved access door for 19 in to 20 in round ducts. It is constructed from 22 ga steel with fiberglass insulation and has a maximum temperature rating of 200°F. The door features knob-style fasteners and measures 8 in x 12 in.

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. It is designed for 19 in to 20 in round ducts, allowing technicians to inspect, clean, or repair internal components without cutting into the ductwork.

What are the specifications of the DUCTMATE GRDRI12820GA access door?

The DUCTMATE GRDRI12820GA is a curved access door for 19 in to 20 in round ducts. It is made of 22 ga steel with fiberglass insulation, measures 8 in x 12 in, and has a maximum temperature rating of 200°F. It uses knob-style fasteners for secure closure.

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 availability and lead time on the GRDRI12820GA model.

How to install a DUCTMATE curved access door on a round duct?

To install a DUCTMATE curved access door, cut an opening matching the door size in the round duct. Secure the door frame with screws or rivets, ensuring a tight seal. Use the knob fasteners for easy opening. Follow standard HVAC practices for insulation and sealing.

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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