Ductmate GRRDH30GA20 – Round Hanger Strap, Galvanized Steel, 20 ga, 1 in W x 31 1/2 in H
Ductmate GRRDH30GA20 – Round Hanger Strap, Galvanized Steel, 20 ga, 1 in W x 31 1/2 in H
Call 850-565-3492 for live factory inventory, lead times & emergency freight options.
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Commercial Ordering FAQ
How do I verify that Ductmate GRRDH30GA20 – Round Hanger Strap, Galvanized Steel, 20 ga, 1 in W x 31 1/2 in H is the correct replacement part for my equipment?
Check the OEM part number (GRRDH30GA20) against your equipment nameplate or the manufacturer's repair parts list before ordering. If you are not sure, call the National Boiler Supply order desk at 850-565-3492 and we can cross-reference your equipment model and serial numbers before the order ships.
What are the shipping and freight options for DUCTMATE orders?
Standard parcel orders ship quickly from commercial distribution centers. Shipping is a $35 flat rate on orders under $999, and qualifying orders of $999 or more ship free by ground. Heavy equipment that has to move by LTL freight is quoted after the order is placed and confirmed with you before dispatch.
Can contractors or facility managers request a formal quote or use a Purchase Order (PO)?
Yes. National Boiler Supply works with commercial contractors, mechanical engineers, municipalities, and facility teams. Call 850-565-3492 for a formal quote, bulk pricing, or PO and tax-exempt order processing.
What if this DUCTMATE part is marked Call to Order or needed for an emergency repair?
Call our order desk at 850-565-3492. We can confirm factory lead times right away and arrange expedited air or hot-shot delivery when a repair cannot wait.
National Boiler Supply supplies the Ductmate GRRDH30GA20 Round Hanger Strap to contractors, facility teams, and purchasing departments. Get fast dispatch, contractor-ready quotes, and order desk support at 850-565-3492.
Product Details
Duct Hanger, For Nominal Duct Diameter 30 in, Material Steel, Product Type Duct Hangers, Load Capacity 260 lb, Material Thickness 20 ga, Compatible with Strapping Size 1 in, Overall Height 31 1/2 in, Standards SMACNA, Weight 0.7 lb, Overall Width 1 in, Shape Round.
Technical Specifications
| Brand | Ductmate |
|---|---|
| Manufacturer Part Number | GRRDH30GA20 |
OEM Part Verification: Confirm Ductmate part number GRRDH30GA20 against your equipment nameplate or parts list before ordering. Our order desk can cross-check it for you.
Order Desk Support: Call 850-565-3492 for formal quotes, lead times, and volume pricing.
Related DUCTMATE Components & Replacement Parts
- Ductmate GRDM2723SI – Vibration Isolator, Neoprene, 0 to 1100 lb – OEM Part # GRDM2723SI
- Ductmate GRRDH28GA20 – Round Hanger Strap, Galvanized Steel, 20 ga, 1 in W x 29 1/2 in H – OEM Part # GRRDH28GA20
- Ductmate GRDM4703GA – Duct Strap Hanger for 50 in Dia, Steel, 660 lb Capacity, 5/8 in H x 2-1/2 in L x 1-5/8 in W, PK5 – OEM Part # GRDM4703GA
- Ductmate GRRDH24GA20 – Round Hanger Strap, Galvanized Steel, 20 ga, 1 in W x 25 1/2 in H – OEM Part # GRRDH24GA20
- Ductmate GRRDH04GA20 – Duct Hanger, Galvanized Steel, 20 ga, 1" W x 5-1/2" H – OEM Part # GRRDH04GA20
Need help confirming a part number or cross-reference? Call our order desk at 850-565-3492.
Corporate Procurement & PO Processing
Formal Purchase Orders (POs) and tax-exempt ordering are accepted for commercial contractors and institutional facilities.
Apply for Trade Account & Terms →📋 Procurement & Shipping Notice
- LTL Freight Dispatch: Heavy commercial units ship directly via insured LTL carrier with delivery coordination included.
- Project Timelines & Submittals: Need guaranteed delivery dates, formal submittals, or tax-exempt processing?
👉 Request a Commercial Quote or contact our procurement team for direct freight scheduling.