Sandwich Style Insulated Round Duct MPN:GRDRI241840GA
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Free Shipping
In Stock
SKU
510-G6795625
Sandwich Style Insulated Round Duct
The Sandwich Style Insulated Round Duct from Ductmate is a versatile and reliable solution for various applications. Its rectangular door with a 7/8 inch thickness and 24 inch width provides easy access to ducts with nominal diameters of 37, 38, 39, and 40 inches. The fiberglass insulation maintains a maximum temperature rating of 200 degrees F, making it suitable for use in commercial and industrial settings. This product is ideal for HVAC installations, ductwork modifications, and maintenance access points, offering a convenient and safe way to inspect and work on ducts.
Top product features:
- Insulated to maintain a maximum temperature rating of 200 Degrees F
- Made with fiberglass insulation for thermal protection
- Has a rectangular observation port made of steel
Top product applications:
- HVAC System Installation
- Commercial Kitchen Ventilation System
- High-Temperature Industrial Ducting System
Duct Access Door, Door Height 18 in, Door Shape Rectangular, Door Thickness 7/8 in, Door Width 24 in, Fire Rating Not Rated, For Nominal Duct Diameter 37 in, 38 in, 39 in, 40 in, Hinge Style None, Insulation Material Fiberglass, Latch Type Knobs, Material Thickness 18 ga, Maximum Temperature Rating 200 Degrees F, Mounting Stud Length 2 in, Number of Mounting Stud 2, Observation Port Height Not Applicable, Observation Port Material Steel, Observation Port Width Not Applicable
Additional Information
- Country of Origin: US
- Drop Ship Item: No
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 1 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 25.00
- Package Width: 19.50
- Package Height: 7.40
- Package Weight: 13.45
Product info last updated on February 8, 2026 10:49am UTC
Category: Ventilation