Double wall exhaust systems insulated exhaust systems made of stainless steel.
Double wall insulated grease duct.
Outer wall constructed of ul 304 stainless steel inner wall constructed of 400 series stainless.
Duct requires no on site welding and is leak tested at the factory for quality assurance.
3g grease duct systems are tested and listed to ul 1978 and ul 2221.
12 diameter grease duct 45 degree elbow w access.
Double wall zero clearance.
Access panel included no tools required.
Our prefabricated double wall round grease ducts are designed and built for vertical runs and don t require field welding or secondary insulation.
Grease duct systems for commercial kitchen s cooking areas.
Double wall grease duct is etl listed to ul standard 1978 and ul standard 2221 grease duct enclosure assemblies.
Double wall kitchen exhaust vent 3 ceramic insulated metal fab grease duct products are manufactured in a strictly controlled environment that enhances product precision reliability and safety.
Recommended duct sizes medium duty hood lengths 5 6 7 5.
Conical kl silicone and gasket free joining push fit systems.