HYDRO-BRAKE OPTIMUM

vortex valves of metal, other than parts of machines; metal valves for controlling and attenuating flow in water collection systems, for storm water detention, for control of watercourses and for flow control in flood storage areas, other than parts of machines; metal valves used to dissipate energy at the end of a line to reduce turbulence and minimize erosion to surrounding structures, other than parts of machines; metal valves for controlling and attenuating flow in foul and combined sewers, sewage treatment works and balancing ponds, and for catch basin inlet flow control, other than parts of machines; structural parts and fittings for the aforesaid goods, namely, metal by-pass doors, adjustable metal intake gates, metal vortex suppressor pipes and metal vent pipes

Flow control devices, namely, axial flow pumps; vortex valves being parts of machines; valves for controlling and attenuating flow in water collection systems, for storm water detention, for control of watercourses and for flow control in flood storage areas, being parts of machines; valves used to dissipate energy at the end of a line to reduce turbulence and minimize erosion to surrounding structures, being parts of machines; valves for controlling and attenuating flow in foul and combined sewers, sewage treatment works and balancing ponds, and for catch basin inlet flow control, being parts of machines

Flow control devices, namely, control valves for regulating the flow of gases and liquids

Flow control devices, namely, liquid flow regulating apparatus in the nature of hydraulic compensators; water control valves for controlling and attenuating flow in water collection systems, for storm water detention, for control of watercourses and for flow control in flood storage areas; water control valves for controlling and attenuating flow in foul and combined sewers, sewage treatment works and balancing ponds, and for catch basin inlet flow control