Round Ball Joint, 4 in Duct Dia, Galvanized Steel, 20 ga GA, 9-1/2" L MPN:8010002149
Round Ball Joint, 4 in Duct Dia, Galvanized Steel, 20 ga GA, 9-1/2" L
This Nordfab Round Ball Joint is a versatile and essential component for commercial air duct systems. Suitable for round ducts with a nominal diameter of 4 inches, it provides a quick and easy connection point for smooth airflow. Constructed from 20-gauge galvanized steel, this ball joint offers durability and resistance to corrosion. Its compact design measures 9.5 inches in length and 4 inches in height, making it ideal for use in tight spaces. With a maximum temperature rating of 390°F and a pressure rating of 42 inches of water column, it's perfect for a wide range of commercial applications, including HVAC and industrial ventilation systems.
Top product features:
- Galvanized steel construction for corrosion resistance
- 20 ga GA material thickness for structural integrity
- Maximum pressure rating of 42 in wc to handle high airflow demands
Top product applications:
- Commercial
- Quick-Fit Ball Joint
- Round Ducting System
Ball Joint, For Nominal Duct Diameter 4 in, Inlet Diameter 4 in, Product Type Quick-Fit Ball Joint, Application Commercial, Overall Length 9 1/2 in, Weight 10.19 lb, Material Steel, Maximum Pressure Rating 42 in wc, Material Thickness 20 ga, Overall Height 4 in, Outlet Diameter 4 in, Maximum Airflow Not Applicable, Overall Width 4 in, Shape Straight, Duct Compatibility Round, Color Silver, Maximum Temperature Rating 390 Degrees F, Minimum Pressure Rating 2 in wc, Inside Diameter 4 in
Additional Information
- Country of Origin: US
- Drop Ship Item: Yes
- Blind Ship Eligible: No
- LTL Freight Required: No
- Lead Time: Ships in 2 days
- Minimum Order Quantity: 1
- Unit of Measure: EA
- Package Length: 1.00
- Package Width: 1.00
- Package Height: 1.00
- Package Weight: 1.00
Product info last updated on February 10, 2026 3:02am UTC
Category: Ventilation