Access panel included no tools required.
Double wall insulated grease duct.
Duct requires no on site welding and is leak tested at the factory for quality assurance.
Recommended duct sizes medium duty hood lengths 5 6 7 5.
Single wall grease duct is etl listed to ul standard 1978 grease ducts and can ulc s662.
Conical kl silicone and gasket free joining push fit systems.
Our prefabricated double wall round grease ducts are designed and built for vertical runs and don t require field welding or secondary insulation.
Double wall zero clearance.
12 diameter grease duct 45 degree elbow w access.
Double wall factory built grease duct is ideal for use in applications where reduced clearance or zero inch clearance to combustibles is needed.
Outer wall constructed of ul 304 stainless steel inner wall constructed of 400 series stainless.
Double wall exhaust systems insulated exhaust systems made of stainless steel.
Grease duct systems for commercial kitchen s cooking areas.
Not only has this patented ul 2221 classified product been tested for zero clearance to combustibles it eliminates the need for a fire rated chase with its 2 hour fire rating.