Metal-Fab 7MSC Collar 7 Inch Double Wall Round Storm

Product Description

The Metal-Fab 7MSC is a gas vent pipe collar made specifically for double wall, round storm applications. The collar is designed with a seven-inch diameter and features an aluminum alloy inner wall with a G90 galvanized steel outer wall that ensures durability and reliability.

• Seven-inch diameter suitable for Type B gas vent systems.
• Constructed with 0.012 inch aluminum alloy and 0.018 inch thick G90 galvanized steel.
• Designed for applications such as gas boilers, fireplaces, furnaces, and unit heaters.

Product Highlights

This vent pipe collar meets UL 441 and NFPA 54/211 standards, providing safety and compliance for various gas vent configurations.

Product Information

Standard Information

• Manufacturer: Metal-Fab
• Type: Double Wall, Round, Storm

Technical Specifications

• Size: 7 inches
• Material: Aluminum Alloy (Inner Wall), G90 Galvanized Steel (Outer Wall)
• Material Thickness: 0.012 inch (Inner Wall), 0.018 inch (Outer Wall)
• Applicable Standards: UL 441, NFPA 54/211
• Temperature Rating: 530 degrees F
• Used On: Type B gas vent
• Applications: Gas boilers, fireplaces, furnaces, unit heaters