oil filtering machines for metalworking industries and food industries; filters for chemical processing machines and apparatus; filters for motors or engines; centrifugal high-pressure pumps with filters and running gear; filter pumps, namely, oil pumps for oil filtering units; pumps with running gear for washing appliances and installations; centrifugal pumps; high-pressure pumps for washing appliances and installations; reciprocating oil pumps; rotary pumps; axial flow pumps; mixed flow pum...