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

DUCTMATE Duct Hanger: 4 in Duct, 260 lb Capacity, Steel - Duct Hangers
DUCTMATEDuct Hangers

DUCTMATE Duct Hanger: 4 in Duct, 260 lb Capacity, Steel

The DUCTMATE Duct Hanger (SKU 6PFZ4) is a steel duct hanger designed for round ducts with a 4-inch diameter and a 260 lb capacity. It includes a carriage bolt and is compatible with 20 ga strapping. This product is…

SKU 3G-OTH-76886

Brand
DUCTMATE
Item
Duct Hanger: 4 in Duct, 260 lb Capacity, Steel
Category
Duct Hangers
Available to Order
Trade pricing by quote — replies within 24h
Qty
WhatsApp an engineer
No account needed — your quote request goes straight to our engineers. A free account lets you track quotes and re-order faster.
Worldwide Shipping
Air & sea freight
Datasheet on Request
Technical specs
1-Day Quote
Replies within 24h

Technical Specifications

DUCTMATE
Manufacturer Part Number
GRRDH04GA20
Includes
Carriage Bolt
Base Material
Steel
For Duct Shape
Round
Compatible with Strapping Gauge
20 ga
View Full Spec Sheet

Technical Documents

No technical documents available for this product.
Request documentation
Not sure this is the right part? Get a recommendation.

Need installation or engineering help?

Installation, commissioning, maintenance plans, system design, and bundled product + service quotes — one team handles the full scope.
Talk to an engineer

Ask a question

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

Product Description

The DUCTMATE Duct Hanger (SKU 6PFZ4) is a steel duct hanger designed for round ducts with a 4-inch diameter and a 260 lb capacity. It includes a carriage bolt and is compatible with 20 ga strapping. This product is identified by manufacturer part number GRRDH04GA20.

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 duct hanger used for?

A DUCTMATE duct hanger supports round HVAC ducts, securing them to overhead structures. This steel hanger handles 4-inch ducts with a 260 lb capacity and includes a carriage bolt for fastening. It is compatible with 20 ga strapping, making it suitable for commercial and industrial ventilation systems.

What are the specifications of the DUCTMATE GRRDH04GA20 duct hanger?

The DUCTMATE GRRDH04GA20 duct hanger is made of steel, fits round ducts with a 4-inch diameter, and has a 260 lb load capacity. It includes a carriage bolt and is compatible with 20 ga strapping. The manufacturer part number is GRRDH04GA20, and the SKU is 6PFZ4.

Where to buy DUCTMATE duct hangers worldwide?

3G Electric supplies DUCTMATE duct hangers worldwide, handling logistics, customs, and delivery to your site. As a global industrial solutions provider, we source genuine parts like the GRRDH04GA20 across 14 departments. Contact us for availability and lead time on this steel duct hanger.

How to install a DUCTMATE duct hanger?

To install a DUCTMATE duct hanger, secure the steel bracket around a 4-inch round duct using the included carriage bolt. Attach the hanger to overhead supports with compatible 20 ga strapping. Ensure the load does not exceed 260 lb. Follow standard HVAC installation practices for safe, stable support.

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

You might also need

Burners & Combustion Pumps & Compressors Spare Parts All Products

Similar products

Matched by specification & description
Duct Hanger: 9 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH09GA20). Key specifications — Includes: Carriage Bolt; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
DUCTMATE
Duct Hanger: 9 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH09GA20). Key specifications — Includes: Carriage Bolt; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
Duct Hanger: 8 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH08GA20). Key specifications — Includes: Wing Nut and Lock Washer; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
DUCTMATE
Duct Hanger: 8 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH08GA20). Key specifications — Includes: Wing Nut and Lock Washer; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
Duct Hanger: 6 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH06GA20). Key specifications — Includes: Wing Nut and Lock Washer; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
DUCTMATE
Duct Hanger: 6 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH06GA20). Key specifications — Includes: Wing Nut and Lock Washer; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
Duct Hanger: 7 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH07GA20). Key specifications — Includes: Wing Nut and Lock Washer; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
DUCTMATE
Duct Hanger: 7 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH07GA20). Key specifications — Includes: Wing Nut and Lock Washer; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
Duct Hanger: 12 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH12GA20). Key specifications — Includes: Wing Nut and Lock Washer; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
DUCTMATE
Duct Hanger: 12 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH12GA20). Key specifications — Includes: Wing Nut and Lock Washer; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
Duct Hangers: 50 in Duct, 660 lb Capacity, Steel, 2 1/2 in Lg, 1 5/8 in Wd (MPN GRDM4703GA). Key specifications — Brand: DUCTMATE; Base Material: Steel; Compatible Threaded Rod Size: 5/16 in to 3/8 in; Compatible with Strapping Gauge: 18 to 22 ga; For Duct Shape: Round.
DUCTMATE
Duct Hangers: 50 in Duct, 660 lb Capacity, Steel, 2 1/2 in Lg, 1 5/8 in Wd (MPN GRDM4703GA). Key specifications — Brand: DUCTMATE; Base Material: Steel; Compatible Threaded Rod Size: 5/16 in to 3/8 in; Compatible with Strapping Gauge: 18 to 22 ga; For Duct Shape: Round.

More from DUCTMATE

View all DUCTMATE parts
Duct Hanger: 30 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH30GA20). Key specifications — Includes: Carriage Bolt; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
DUCTMATE
Duct Hanger: 30 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH30GA20). Key specifications — Includes: Carriage Bolt; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
Duct Hanger: 24 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH24GA20). Key specifications — Includes: Wing Nut and Lock Washer; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
DUCTMATE
Duct Hanger: 24 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH24GA20). Key specifications — Includes: Wing Nut and Lock Washer; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
Duct Hanger: 14 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH14GA20). Key specifications — Includes: Wing Nut and Lock Washer; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
DUCTMATE
Duct Hanger: 14 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH14GA20). Key specifications — Includes: Wing Nut and Lock Washer; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
Duct Hanger: 16 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH16GA20). Key specifications — Includes: Carriage Bolt; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
DUCTMATE
Duct Hanger: 16 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH16GA20). Key specifications — Includes: Carriage Bolt; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
Duct Hanger: 10 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH10GA20). Key specifications — Includes: Wing Nut and Lock Washer; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
DUCTMATE
Duct Hanger: 10 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH10GA20). Key specifications — Includes: Wing Nut and Lock Washer; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
Duct Hanger: 18 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH18GA20). Key specifications — Includes: Carriage Bolt; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
DUCTMATE
Duct Hanger: 18 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH18GA20). Key specifications — Includes: Carriage Bolt; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
Duct Hanger: 26 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH26GA20). Key specifications — Includes: Carriage Bolt; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
DUCTMATE
Duct Hanger: 26 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH26GA20). Key specifications — Includes: Carriage Bolt; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
Duct Hanger: 5 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH05GA20). Key specifications — Includes: Carriage Bolt; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.
DUCTMATE
Duct Hanger: 5 in Duct, 260 lb Capacity, Steel, 1 in Wd (MPN GRRDH05GA20). Key specifications — Includes: Carriage Bolt; Brand: DUCTMATE; Base Material: Steel; Compatible with Strapping Gauge: 20 ga; For Duct Shape: Round.