DUCTMATE Duct Access Door: For 37 in_38 in_39 in_40 in Ducts, 18 in x 24 in, 18 ga
The DUCTMATE High-Temperature Curved Access Door (SKU 29VJ94, 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…
SKU 3G-OTH-79715
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Product Description
The DUCTMATE High-Temperature Curved Access Door (SKU 29VJ94, 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.
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 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.
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Common applications for DUCTMATEDUCTMATE 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.













