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DUCTMATE Duct Hanger, 7 in Duct, 260 lb Capacity, Steel, 20 ga Strapping - Duct Hangers
DUCTMATEDuct Hangers

DUCTMATE Duct Hanger, 7 in Duct, 260 lb Capacity, Steel, 20 ga Strapping

The DUCTMATE Duct Hanger (SKU 3G-OTH-77082) is a steel duct hanger designed for round ducts with a 7-inch diameter and a 260 lb capacity. It includes a wing nut and lock washer and is compatible with 20 ga strapping…

SKU 3G-OTH-77082

Brand
DUCTMATE
Item
Duct Hanger, 7 in Duct, 260 lb Capacity, Steel, 20 ga Strapping
Part Number
GRRDH07GA20
Category
Duct Hangers
Available to Order
Also known as:GRRDH07GA20DUCTMATE
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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
GRRDH07GA20
Includes
Wing Nut and Lock Washer
Base Material
Steel
For Duct Shape
Round
Compatible with Strapping Gauge
20 ga

Technical Documents

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

Product Description

The DUCTMATE Duct Hanger (SKU 3G-OTH-77082) is a steel duct hanger designed for round ducts with a 7-inch diameter and a 260 lb capacity. It includes a wing nut and lock washer and is compatible with 20 ga strapping. This product is manufactured by DUCTMATE under part number GRRDH07GA20.

Frequently Asked Questions

What is a DUCTMATE duct hanger used for?

A DUCTMATE duct hanger supports round HVAC ducts by securing them to overhead structures. It is designed for 7-inch diameter ducts, holds up to 260 lb, and includes a wing nut and lock washer for fast installation. Common in commercial and industrial ventilation systems.

What are the specifications of the DUCTMATE duct hanger GRRDH07GA20?

The DUCTMATE duct hanger (MPN GRRDH07GA20) is made of steel, fits round ducts with a 7-inch diameter, and has a 260 lb capacity. It includes a wing nut and lock washer and is compatible with 20 ga strapping. The base material is steel, and it is designed for round duct shapes.

Where to buy DUCTMATE duct hangers worldwide?

You can source DUCTMATE duct hangers worldwide through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to your location. Contact us for availability and lead time on the GRRDH07GA20 or other DUCTMATE hangers.

How to install a DUCTMATE duct hanger?

To install a DUCTMATE duct hanger, wrap the steel strapping around the round duct and secure it through the hanger bracket. Tighten the included wing nut and lock washer to hold the duct firmly. Ensure the hanger is attached to a structural support capable of handling the 260 lb capacity.

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
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DUCTMATE Products

3G Electric supplies DUCTMATE duct hangers. We supply genuine products with in-stock availability on common SKUs, technical documentation, commissioning support, and warranty service — worldwide.

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Steel duct hanger designed for supporting round ducts up to 30 inches in diameter. Rated for 260 lb capacity with a 1-inch width. Includes a carriage bolt for installation and is compatible with 20 ga strapping. Used in HVAC systems to secure ductwork from overhead structures
DUCTMATE
Steel duct hanger designed for supporting round ducts up to 30 inches in diameter. Rated for 260 lb capacity with a 1-inch width. Includes a carriage bolt for installation and is compatible with 20 ga strapping. Used in HVAC systems to secure ductwork from overhead structures

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