Evergreen QSA1
Evergreen QSA1
In stock!
The Evergreen QSA1 is a compression seal used to pass a 3/8 in. pipe through a kitchen exhaust hood or duct wall for a fire suppression system's discharge piping. It uses a compact 7/8 in. hole, making it suited to tighter penetrations, and its compression nut clamps a gasket around the pipe to close the hole against grease and liquid leakage without field welding.
Key Features
- Compression seal for 3/8 in. pipe through a compact 7/8 in. hole
- Eliminates the need for in-field welding at the piping penetration
- Carbon steel body with nickel/chrome plating
Technical Specifications
- Part No. QSA1/899
- Pipe size: 3/8 in.; Hole size: 7/8 in.
- Compliant with NFPA 96 penetration requirements
Certifications
- UL Listed

