ZENITH EP

Valves of metal other than parts of machines including those from alloy steel and titanium; Valves of metal, other than parts of machines; Industrial water storage tanks of metal; Manually operated metal valves; Water-pipe valves of metal

Pump diaphragms; Pump impellers; Axial flow pumps; Centrifugal pumps; Circulating pumps; Diffusers used in machines for wastewater and clean water treatment; Diffusers used in machines for wastewater and clearwater treatment; High-pressure pumps for use in oil or gas well hydraulic fracturing operations; Hydraulic pumps; Rotary pumps; Sewage pumps; Shafts for pumps; Submersible pumps; Suction pumps; Sump pumps; Vertical turbine pumps; Wastewater pumping stations; Water aeration systems comprising water pumps, air compressors and air blowers; Water treatment equipment, namely, pumps for use in irrigation systems

Waste water purification apparatus, installations and tanks; Waste water purification installations; Waste water purification units; Waste water treatment apparatus; Waste water treatment installations; Waste water treatment tanks; Water purification, sedimentation and filtration apparatus for clarification, thickening and filtration of water, waste water and industrial water; Water treatment apparatus, namely, clarification and thickening machines for use in treatment of liquids in the nature of water, waste water and industrial water