[Class : 7] Devices For Forced Circulation Of Fluids In Particular Side Channel Blowers Or Vacuum Pumps Using Air Filters For Atmospheric Or Vacuum Pressure, Flexible Hose, Different Dimensions And Type Adaptors, Pressure Gauges, Safety Valves, Valves Used To Vary Or Change The Direction, Additional Silencer, Check Valves.

[Class : 7] Blowing Engines; Industrial Blowers; Compressors [Machines]; Vacuum Pumps [Machines]; Controlled Volume Pumps; Filters For Machines; Filters For Cleaning Cooling Air, For Engines; Reversible Flow Filters [Parts Of Machines]; Vacuum Control Valves [Parts Of Machines]; Clack Valves [Parts Of Machines]; Valves For Pumps; Valves [Mechanical] For Regulating Fluid Flow...