Product Description
The Metal-Fab 6M4 is a gas vent pipe with a twist lock design, measuring six inches in diameter and four feet in length. It is constructed from a durable combination of aluminum alloy for the inner wall and G90 galvanized steel for the outer wall. This double-wall type-B gas vent pipe is suitable for appliances that produce flue gases at temperatures not exceeding five hundred thirty degrees Fahrenheit.
- Size: 6 inches in diameter, 4 feet in length
- Material: Aluminum alloy inner wall, G90 galvanized steel outer wall
- End type: Twist lock connection
Product Highlights
This product features integral annular insulating air space and meets applicable standards including UL 441 and NFPA 54/211.
Product Information
Standard Information
-
Manufacturer: Metal-Fab
-
Model Number: 6M4
Technical Specifications
-
Type: Round, Double Wall, Type B
-
Material Thickness: 0.012 inch (inner wall), 0.018 inch (outer wall)
-
Temperature Rating: 530 Deg F
-
Clearance: 1 inch
-
Application: For gas boiler, fireplace, furnace, unit heater, and radiant tube heater
