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DUCTMATE High-Temperature Curved Access Door GRDR241840F2GA - High-Temperature Curved Access Doors
DUCTMATEHigh-Temperature Curved Access Doors

DUCTMATE High-Temperature Curved Access Door GRDR241840F2GA

The DUCTMATE High-Temperature Curved Access Door (SKU GRDR241840F2GA, MPN GRDR241840F2GA) is a steel access door designed for round ducts with diameters of 37, 38, 39, or 40 inches. It features an 18-inch by 24-inch…

SKU 3G-OTH-79715

Brand
DUCTMATE
Item
High-Temperature Curved Access Door GRDR241840F2GA
Category
High-Temperature Curved Access Doors
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Local availability & support — Singapore

Local office
20 Woodlands Link #09-05, Singapore 738733
Phone
+65 8878 8355
Delivery
Same-day or next-business-day delivery within Singapore for in-stock items; 7–14 days for factory-order parts from Europe.
Payment
Invoicing in SGD. PayNow, bank transfer, and corporate PO accepted.
Ships to
Singapore

Technical Specifications

DUCTMATE
Manufacturer Part Number
GRDR241840F2GA
Type
18 in x 24 in, 18 ga, Steel, Thumbscrews
Material
Steel
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 GRDR241840F2GA, MPN GRDR241840F2GA) is a steel access door designed for round ducts with diameters of 37, 38, 39, or 40 inches. It features an 18-inch by 24-inch opening, 18-gauge steel construction, and thumbscrew fasteners for secure closure.

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 for inspection, cleaning, and maintenance. It is designed for ducts with diameters of 37 to 40 inches and withstands elevated temperatures in industrial ventilation systems.

What are the specifications of the DUCTMATE GRDR241840F2GA access door?

The DUCTMATE GRDR241840F2GA is a steel access door for round ducts 37 to 40 inches in diameter. It has an 18-inch by 24-inch opening, 18-gauge steel construction, and thumbscrew fasteners. The manufacturer part number is GRDR241840F2GA.

Where to buy DUCTMATE curved access doors worldwide?

3G Electric supplies DUCTMATE curved access doors worldwide. As a global industrial distributor, we handle full logistics, customs clearance, and delivery to your site. Contact us for availability and lead time on the GRDR241840F2GA 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, position the door over the hole, and secure it using the thumbscrew fasteners. Ensure the gasket seals tightly to prevent air leakage. Follow standard HVAC installation practices for best results.

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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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 round ducts with diameters of 41 to 44 inches. It is constructed from 18-gauge steel with fiberglass insulation and secures with knobs. The door provides maintenance access to duct interiors for inspection, cleaning, and repair in commercial and industrial air-handling systems

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