Dual massage shower head

A flow actuation system, comprising:

• an actuator ring;
• a valve operably connected to the actuator ring, the valve comprising a flow channel;
• a first actuation paint defined on the actuator ring;
• a second actuation point defined on the actuator ring;
• and
• at least one plunger situated within the flow channel;
• wherein
• the at least one plunger extends radially outwardly from a center of the valve when aligned with one of the first and second actuation points;
• and liquid pressure acts to radially outwardly extend the at least one plunger when the at least one plunger is aligned with one of the first and second actuation points.

A shower head, comprising:

• an inlet orifice;
• a valve in fluid communication with the inlet orifice;
• a backplate in fluid communication with the valve;
• a first turbine in fluid communication with the backplate;
• a second turbine in fluid communication with the backplate;
• a faceplate comprising first and second nozzle groups, the first nozzle group in fluid communication with the first turbine, the second nozzle group in fluid communication with the second turbine;
• wherein
• the backplate and faceplate jointly define a first backplate channel and a second backplate channel.

A flow actuation system, comprising:

• an actuator ring;
• a valve operably connected to the actuator ring, the valve comprising a flow channel;
• a first actuation surface defined on the actuator ring;
• a second actuation surface defined on the actuator ring;
• and
• at least one plunger situated within the flow channel and extending in a single direction from a center of the valve;
• wherein
• the at least one plunger extends outwardly from the center of the valve when aligned with one of the first and second actuation surfaces.

A shower head, comprising:

• an inlet orifice;
• a valve in fluid communication with the inlet orifice;
• a first turbine in fluid communication with the valve;
• a second turbine in fluid communication with the valve;
• a faceplate comprising first and second nozzle groups, the first nozzle group in fluid communication with the first turbine, the second nozzle group in fluid communication with the second turbine;
• and
• a valve in fluid communication with said first and second turbines and operative to at least partially radially channel a fluid to only the first turbine in a first operating state, only the second turbine in a second operating state, and the first and second turbines simultaneously in a third operating state.