Round Duct O-Ring, 4 in Duct Dia, Rubber, 4" W, 4" L MPN:8010000972
Round Duct O-Ring, 4 in Duct Dia, Rubber, 4" W, 4" L
Seal your Nordfab Series QF duct work with our Round Duct O-Ring, designed for 4-inch nominal duct diameters. Made from durable nitrile rubber, this O-Ring provides a secure seal in high-temperature applications up to 158 degrees F. Its compact size and lightweight design make it easy to install, while its black color ensures a sleek and professional finish. Ideal for use in commercial and industrial settings, this O-Ring is perfect for applications where a reliable seal is critical, such as in HVAC systems, air filtration, and exhaust ventilation. Ensure a tight seal with our Round Duct O-Ring.
Top product features:
- Seals ductwork to prevent air leaks
- Provides a tight seal for duct diameters of 4 inches
- Made of nitrile rubber for durability up to 158 degrees Fahrenheit
Top product applications:
- Air Duct Seals
- Ductwork Connections
- Fume Hood Exhaust Systems
Duct O-Ring, Product Type Duct O-Ring, For Nominal Duct Diameter 4 in, Seal Material Nitrile, Weight 0.02 lb, Maximum Temperature Rating 158 Degrees F, Inside Diameter 4 in, Compatible with Series QF Duct Work, Material Nitrile, Outside Diameter 4 in, Color Black, Compatible with Brand Nordfab, Series QF
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: 4.20
- Package Width: 4.20
- Package Height: 0.30
- Package Weight: 0.03
Product info last updated on February 4, 2026 5:40am UTC
Category: Ventilation