[Class : 11] Explosion Proof Process Electric Heating Systems, Duct Heaters, Air Heaters, Immersion Heaters, Band Heaters, Infrared Heaters, Halogen Heaters, Gts Gas And Oil Fired Thermal Fluid Systems, Gts Economizers (Waste Heat Recovery Systems), Gates Process Bath Heaters, Gts Process Heating Systems, Gts Direct Fired Process Heaters, Heater Treaters, Indirect And Direct Fired Heaters, Thermal Liquid Heater And Systems, Scrubber, Steam Generators, Simplex And Duplex Filters, Automatic Filters, Two Stage Filter Separators, Sand Filtrations Systems, Activated Carbon Filtration Systems, Skid Mounted Filtration Systems, Basket Type Liquid Strainers, Mud Cleaners, Nitrogen Generators, Electric Heater And Pressure Vessels Used To Heat Gases And Fluids In The Petrochemical Industry, Chemical Industry, Electricity Production Industry And In The Nutritional Manufacturing Industry And Parts Therefore.