Round Angle Flange Adapter, 4 in Duct Dia, Galvanized Steel, 22 ga GA, 3-1/2" L MPN:8040401820
Round Angle Flange Adapter, 4 in Duct Dia, Galvanized Steel, 22 ga GA, 3-1/2" L
The Round Angle Flange Adapter is a versatile and essential component for ductwork systems. Designed to connect and transition ducts, this adapter features a 4-inch duct diameter and a 3.5-inch length, making it suitable for a variety of applications. Constructed from 22-gauge galvanized steel, it provides durability and resistance to corrosion. With a maximum pressure rating of 42 inches of water column, it can withstand demanding conditions. Ideal for use in HVAC, industrial ventilation, and commercial ductwork systems, this adapter ensures smooth airflow and efficient system performance. Its compact design and lightweight construction make it easy to install and transport.
Top product features:
- Galvanized Steel construction provides corrosion resistance
- The adapter has a 22 ga material thickness for durability
- The 6-hole flange allows for secure attachment to duct systems
Top product applications:
- Ductwork connections
- HVAC system installations
- Industrial ventilation systems
Angle Flange Adapter, For Nominal Duct Diameter 4 in, Inlet Diameter 4 in, Material Steel, Product Type Angle Flange Adapter, Material Thickness 22 ga, Overall Length 3 1/2 in, Maximum Pressure Rating 42 in wc, Weight 1.7 lb, For Duct Height 4 in, Flange Inner Diameter 4 in, For Duct Width 4 in, Flange Outer Diameter 6 in, Inside Diameter 1/4 in, Number of Holes on Flange 6, Overall Width 4 in, Bolt Circle Diameter 5 1/4 in, Minimum Pressure Rating 2 in wc, Shape Straight, Outlet Diameter 4 in
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: 6.10
- Package Width: 6.10
- Package Height: 3.60
- Package Weight: 1.25
Product info last updated on February 11, 2026 8:12pm UTC
Category: Ventilation