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Galvanized steel round duct hanger with 1 inch strap width

Ductmate

Ductmate GRRDH20GA20 20 ga 1 in duct hanger

SKU CH-MM4W-A4AZB

Steel duct hanger supports 260 lb loads with 20 ga thickness and 1 in strapping compatibility

  • Product colorTransparent
  • Supports heavy ductwork with 260 lb load capacity
  • Meets SMACNA standards for professional HVAC installs
  • 20 ga steel construction resists job-site wear
  • Fits 1 in strapping for quick, secure mounting
  • Lightweight at .55 lb for easy overhead handling

20 ga duct hanger for round duct

This 20-gauge steel duct hanger supports nominal 20-inch round ductwork. It is built for installers who need a standard SMACNA-compliant support with a one-inch strapping slot.

SMACNA standard limits load to 260 lb

The hanger meets SMACNA requirements and carries a rated load capacity of 260 lb. Installers must size supports so that the actual duct weight plus insulation and airflow forces stay within this limit.

1 in strapping width sets compatibility

The hanger accepts strapping up to one inch wide, which determines the strap or band you can use. If your project specifies a different strapping width, this hanger will not fit.

How it compares

Measured against everything we stock in Heating & Cooling Controllers, at today’s prices. Recalculated every night.

Price $8.99
Cheaper than about 91% of the 1,762 comparable items (median $45.99).

Specifications

Product
Brand nameDUCTMATE
Product colorTransparent

Questions about this item

Should I choose the 20 ga or a different thickness for my 20 in duct?

The 20 ga thickness is specified for this hanger and supports a 260 lb load capacity on a 20 in nominal duct diameter.

What does the 260 lb load capacity mean when the hanger is installed?

It indicates the maximum weight the steel hanger can safely carry when secured with 1 in strapping on round ductwork.

How does the SMACNA standard affect the way this hanger is used?

SMACNA compliance means the hanger meets recognised duct construction guidelines for spacing and installation on 20 in round ducts.

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