We ship to the Philippines — door-to-door, customs and logistics handled by 3G Electric

DUCTMATE Duct Access Door: For 7 in_8 in_9 in Ducts, 4 in x 8 in, 22 ga, Steel, Thumbscrews - High-Temperature Curved Access Doors
DUCTMATEHigh-Temperature Curved Access Doors

DUCTMATE Duct Access Door: For 7 in_8 in_9 in Ducts, 4 in x 8 in, 22 ga, Steel, Thumbscrews

The DUCTMATE High-Temperature Curved Access Door (SKU GRDR849F2GA, MPN GRDR849F2GA) is a steel access door designed for round ducts sized 7 in, 8 in, or 9 in. It features a 4 in x 8 in opening, 22 ga steel…

SKU 3G-OTH-79570

Brand
DUCTMATE
Item
Duct Access Door: For 7 in_8 in_9 in Ducts, 4 in x 8 in, 22 ga, Steel, Thumbscrews
Category
High-Temperature Curved Access Doors
Available to Order
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Technical specs
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Local availability & support — the Philippines

Delivery
5–8 business days door-to-door; Bureau of Customs clearance typically 2–4 business days.
Payment
Invoicing in PHP or USD. Bank transfer and corporate PO accepted.
Ships to
Manila, Quezon City, Cebu, Davao, Batangas

Technical Specifications

DUCTMATE
Manufacturer Part Number
GRDR849F2GA
Type
4 in x 8 in, 22 ga, Steel, Thumbscrews
Material
Steel
Mounting Stud
2
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 GRDR849F2GA, MPN GRDR849F2GA) is a steel access door designed for round ducts sized 7 in, 8 in, or 9 in. It features a 4 in x 8 in opening, 22 ga steel construction, thumbscrews, and 2 mounting studs.

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 maintenance access to round industrial ducts handling hot air or gases. It is commonly used in HVAC, exhaust, and combustion systems where steel construction and thumbscrew fasteners allow quick inspection without tools.

What are the specifications of the DUCTMATE GRDR849F2GA access door?

The DUCTMATE GRDR849F2GA is a 22 ga steel access door with a 4 in x 8 in opening, designed for round ducts of 7 in, 8 in, or 9 in diameter. It includes thumbscrews and 2 mounting studs for secure attachment. The brand is DUCTMATE.

Where to buy DUCTMATE access doors worldwide?

3G Electric supplies DUCTMATE access doors 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 the GRDR849F2GA or other DUCTMATE models.

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, align the door's curved flange with the duct surface, and secure it using the 2 mounting studs and thumbscrews. Ensure a gasket seal for high-temperature applications to prevent leakage.

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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Compatible alternatives & equivalents

Cross-referenced by specification & description
Duct Access Door: For 12 in_13 in_14 in Ducts, 4 in x 8 in, 22 ga, Steel, Thumbscrews (MPN GRDR8414F2GA)
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Duct Access Door: For 7 in_8 in_9 in Ducts, 4 in x 8 in, 22 ga, Steel, Knobs, 200°F Max Temp Rating (MPN GRDRI849GA)
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Duct Access Door: For 7 in_8 in_9 in Ducts, 4 in x 8 in, 22 ga, Steel, Knobs, 200°F Max Temp Rating (MPN GRDRI849GA)
This curved steel access door is designed for round ducts with a diameter of 5 to 6 inches. It features a 4-inch by 8-inch opening, 22-gauge steel construction, and fiberglass insulation rated for temperatures up to 200°F. The door is secured with knobs for tool-free access, allowing inspection and maintenance of HVAC ductwork
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This curved steel access door is designed for round ducts with a diameter of 5 to 6 inches. It features a 4-inch by 8-inch opening, 22-gauge steel construction, and fiberglass insulation rated for temperatures up to 200°F. The door is secured with knobs for tool-free access, allowing inspection and maintenance of HVAC ductwork

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Duct Access Door: For 15 in_16 in Ducts, 8 in x 12 in, 22 ga, Steel, Thumbscrews, 2 Mounting Stud (MPN GRDR12816F2GA)
Duct Access Door: For 19 in_20 in Ducts, 12 in x 16 in, 20 ga, Steel, Thumbscrews, 2 Mounting Stud (MPN GRDR161220F2GA)
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Duct Access Door: For 19 in_20 in Ducts, 12 in x 16 in, 20 ga, Steel, Thumbscrews, 2 Mounting Stud (MPN GRDR161220F2GA)
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