Selkirk 164460 4OV-FS 4 inch Firestop Spacer

Product Description

The Selkirk 164460 4OV-FS 4 Inch Firestop Spacer is an oval gas vent component designed to center the vent in a 16-inch O.C. stud space. It functions as a firestop at the ceiling level, essential for Type B 2x4 and multi-story Type BW installations. This 4-inch spacer is listed for both Type 'B' and Type 'BW' use in a 2x4 wall, adhering to UL 441 and NFPA 54/211 standards. Its overall dimensions are 2 inches x 4 inches.

• Centers vent in 16-inch O.C. stud spaces for proper alignment.
• Functions as a firestop at the ceiling level for safety compliance.
• Required component for Type B 2x4 and multi-story Type BW installations.

Product Highlights

Essential firestop spacer for Type B and BW gas vent systems, ensuring proper vent centering and fire safety.

Product Information

Standard Information

• Brand: SELKIRK
• Manufacturer Part Number: 164460

Technical Specifications

• Applicable Standard: UL 441, NFPA 54/211
• Category: Sheet Metal Pipe Fittings
• Series/Model: OV
• Size: 4 Inch
• Type: Firestop, Oval
• Overall Dimension: 2 Inch x 4 Inch
• Part Number: 4OV-FS
• Product Code: 164460
• Manufacturer: Selkirk
• Vent Size Compatibility: 4 inch
• Wall Type Compatibility: 2x4 wall
• Application Type: Type B 2x4 and multi-story Type BW installations
• Inner Liner Material: Aluminum
• Outer Wall Material: Galvanized