Metal-Fab 6M4 Gas Vent Pipe 6 Inch 4 Foot Twist Lock

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