Single and Double-Wall Pressure Industrial Chimney for Heating Appliances, Boiler Breeching, Generator and Fume Exhaust and other applications as defined by standard NFPA 211.

Remove grease, smoke and odors from the kitchen exhaust airstream

Natural Gas, Gasoline, Diesel Engines and Turbines.

Complete hood and filter wash system technology

Double Wall Kitchen Exhaust Vent - 4" Ceramic Insulated Metal-Fab grease duct products are manufactured in a strictly controlled environment that enhances product precision reliability and safety. 4G grease duct systems are tested and listed to UL 1978 and UL 2221. The design incorporates an innov

Single Wall Kitchen Exhaust Vent Metal-Fab grease duct products are manufactured in a strictly controlled environment that enhances product precision reliability and safety. All models are tested and listed to UL 1978. The design incorporates an innovative flanged design for easy assembly and seal

Has a PFAS (Total Fluorine) concentration of no more than 100 ppm Tested against NFPA 1970 Section 8.21/9.10.1 Test Program and compliance to the restricted substance requirement

Structural fire fighting General fire rescue Bush fire fighting

AMI-SIL® AS and CAS hot work fabrics are made from a minimum 96% pure amorphous silica cloth and are rated to 1800°F (980°C). The following AMI-SIL AS and CAS hot work fabrics have been tested and rated to the ANSI/FM 4950 Standard which is now required by the NFPA 51B. AS1800G & AS3600 meet USCG1