HELIX

Centrifugal pumps being machines, in particular for building installations, for water supply and disposal, for cleaning apparatus and installations [ as well as centrifugal pumps fitted to machine tools ], except pumps for medical purposes and air pumps; centrifugal pumps for heating installations; centrifugal pumps and centrifugal pump installations for drinking water and service water, [ for waste water, ] for groundwater, [ for treatment of waste water] and for drainage; all aforementioned goods not for purposes of creating, monitoring, measuring and/or controlling vacuum environments, not for purposes of cryogenic engineering; * excluding all goods designed or are intended to be used only in laboratories or designed or are intended to be used only for water purification only for laboratory use *

Computers for controlling and/or regulating individual and/or multiple centrifugal pumps for building installations, for water supply and disposal, for cleaning apparatus and installations [ as well as individual and/or multiple centrifugal pumps fitted to machine tools ], except pumps for medical purposes and air pumps, individual and/or multiple centrifugal pumps for heating installations, individual and/or multiple centrifugal pumps and centrifugal pump installations for drinking and industrial water, [ for waste water, ] for groundwater, [ for treatment of waste water ] and for drainage; software for controlling and/or regulating individual and/or multiple centrifugal pumps for building installations, for water supply and disposal, for cleaning apparatus and installations [ as well as individual and/or multiple centrifugal pumps fitted to machine tools ], except pumps for medical purposes and air pumps, individual and/or multiple centrifugal pumps for heating installations, individual and/or multiple centrifugal pumps and centrifugal pump installations for drinking and industrial water, [ for waste water, ] for groundwater, [ for treatment of waste water ] and for drainage; temperature regulating apparatus in the nature of temperature controllers for centrifugal pumps for building installations, for water supply and disposal, for cleaning apparatus and installations [ as well as individual and/or multiple centrifugal pumps fitted to machine tools ], except pumps for medical purposes and air pumps, individual and/or multiple centrifugal pumps for heating installations, individual and/or multiple centrifugal pumps and centrifugal pump installations for drinking and industrial water, [ for waste water, ] for groundwater, [ for treatment of waste water ] and for drainage; all aforementioned goods not for purposes of creating, monitoring, measuring and/or controlling vacuum environments, not for purposes of cryogenic engineering; * all aforementioned goods not for purposes of creating, monitoring, measuring and/or controlling vacuum environments, not for purposes of cryogenic engineering; excluding all goods designed or are intended to be used only in laboratories or designed or are intended to be used only for water purification only for laboratory use *