Generator Exhaust Pipe Through Roof

The other is the connection between the engine manifold and the silencer or muffler.

Generator exhaust pipe through roof.

Wall and roof thimbles provide transitions where it is necessary to pass exhaust pipe through walls and roofs safely to the outside atmosphere. Pipe hangers allow exhaust piping to be securely fastened to. Inexhaust thimbles conform to nfpa 37 and 110. T 304 and t 316 stainless steel available.

Thimbles are necessary in order to pass exhaust pipe through walls and roofs. Standard finish high heat black enamel. Thimbles provide transitions for exhaust piping where it is necessary to pass exhaust pipe through walls and roofs safely to the outside atmosphere. Here the issue is the large thermal expansion of the long runs due to the high temperatures.

One is the piping from the silencer to the roof. Routing exhaust piping through combustible roofs. Pipe you need 570600 5 denotes tube 600 denotes 6 o d recommended applications. Non insulated exhaust thimble are fabricated with standard carbon steel construction and a built in pipe guide that eliminates hot spots.

Hapco insulated exhaust roof and wall thimbles are recommended for use with exhaust pipes that must pass through a structure. The thimble must extend at least 9 inches 229mm 10 inches 250mm recommended above and below roof construction. Thimbles are critical in complying with local fire and safety regulations by protecting wall and roof material from exhaust pipe heat. Picture of gt exhaust thimble.

Before installing you should obtain the most up to date copies of local codes applicable to generator set or other applicable installation. The thimbles prevent exhaust pipe heat from being transmitted to the combustible material. If you have a 6 o d. Thimbles are necessary in order to pass exhaust pipe through walls and roofs.

Clevis and pear shaped pipe hangers.