FTP

[ Pumps in the nature of machines, namely, pumps being machines for the beverage industry, sump pumps, electric pumps; hydraulic and oleodynamic pumps; ] gear hydraulic and oleodynamic pumps; rotary gear pumps [ ; electric, hydraulic, and rotary pressure pumps; screw pumps; centrifugal pumps; pumps, electric; pumps as parts of machines, motors and engines; valves being parts of pumps; pump diaphragms ]