WACS

Hydraulic machines, namely, electric pumps and pumping booster sets comprising hydraulic pumps for domestic and industrial applications; hydraulic pumps; suction pumps; sump pumps; positive displacement pumps; aquarium pumps; electrical pumps for swimming pools; submersible pumps; hot water pumps for domestic, industrial, heating and cooling applications, namely, hot water pumps for spas, baths, whirpools, swimming pools, water filtering units; wet rotor pumps in the nature of rotary pumps; centrifugal pumps; electropump machines, namely electric pumps for domestic, industrial, heating and cooling applications; electropumps, as parts of machines, namely, electric pumps for domestic, industrial, heating and cooling applications; water pumps for domestic, industrial, heating and cooling applications, namely, water pumps for spas, baths, whirpools, swimming pools, water filtering units; electric motors for machines; hydraulic conveyors; hydraulic valve actuators; pneumatic valve actuators; booster sets, namely, complete pump systems, comprising electric pumps, hydraulic pumps, control panels, suction and delivery manifolds assembled in basements; valves for pumps; pump control valves; hydraulic control valves being parts of machines

Electric and electronic apparatus for controlling, measuring and checking, namely variable frequency controllers for controlling constant pressure frequency and for controlling automation frequency of electric pumps; electronic circuit cards for the control of pumps; computer programs and software for the management of pumps and water control systems; remote controls for variable frequency controllers for controlling constant pressure frequency and for controlling automation frequency of electric pumps; electric motor control units comprising electrical controllers for variable frequency controllers for controlling constant pressure frequency and controlling automation frequency of electric pumps; software programmable microprocessors; electric and electronic pressure sensors for variable frequency controllers for sensing constant pressure and sensing pressue in relation to automation of electric pumps; liquid level sensors; pressure sensors; temperature sensors; inverters; electric cables

Coolant recovery systems comprising reservoirs, pumps, filters and cleaners; dripper irrigation systems comprising pumps, valves, filters and regulators; filters, heaters and pumps sold in combination for use in swimming pools or hot tubs; water fountains; lawn sprinkler systems comprising pumps, valves and filters; sewage disposal plants and heat pumps; sewage treatment plants and heat pumps; regulating accessories for water supply, namely, metered valves