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DUCTMATE Duct Access Door: For 33 in_34 in_35 in_36 in Ducts, 12 in x 16 in, 20 ga - Curved Access Doors
DUCTMATECurved Access Doors

DUCTMATE Duct Access Door: For 33 in_34 in_35 in_36 in Ducts, 12 in x 16 in, 20 ga

The DUCTMATE Duct Access Door is a curved access door designed for round ducts with diameters of 33, 34, 35, or 36 inches. This steel unit features a 12 in x 16 in opening, 20 ga thickness, and fiberglass insulation…

SKU 3G-OTH-79197

Brand
DUCTMATE
Item
Duct Access Door: For 33 in_34 in_35 in_36 in Ducts, 12 in x 16 in, 20 ga
Category
Curved Access Doors
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Technical Specifications

DUCTMATE
Manufacturer Part Number
GRDRI161236GA
Type
12 in x 16 in, 20 ga, Steel, Knobs
Material
Steel
For Duct Shape
Round
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 is a curved access door designed for round ducts with diameters of 33, 34, 35, or 36 inches. This steel unit features a 12 in x 16 in opening, 20 ga thickness, and fiberglass insulation, secured with knobs (MPN GRDRI161236GA).

Frequently Asked Questions

What is the DUCTMATE curved access door used for?

The DUCTMATE curved access door provides inspection and maintenance entry into round HVAC ducts with diameters of 33, 34, 35, or 36 inches. It is commonly used in commercial and industrial ventilation systems where a sealed, insulated access point is required for cleaning, filter changes, or system diagnostics.

What are the specifications of the DUCTMATE curved access door?

This DUCTMATE curved access door (MPN GRDRI161236GA) has a 12 in x 16 in opening, is made of 20 ga steel, and includes fiberglass insulation. It is designed for round ducts with diameters of 33, 34, 35, or 36 inches and is secured with knobs for tool-free operation.

Where to buy the DUCTMATE curved access door worldwide?

3G Electric supplies the DUCTMATE curved access door (MPN GRDRI161236GA) to customers 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 for your region.

How to install a DUCTMATE curved access door?

To install a DUCTMATE curved access door, cut a matching opening in the round duct, position the door over the hole, and secure it using the provided knobs. Ensure the fiberglass insulation faces the duct interior for thermal efficiency. Seal the perimeter with duct sealant to prevent air leaks.

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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