{{:start:classes:principlesofdesign:biolung:untitled.png?300|3-Way Switcher}}
{{:start:classes:principlesofdesign:biolung:pump_head_drive.png?370|Pump Drive & Pump Heads}}
{{:start:classes:principlesofdesign:biolung:untitled2.png?230|Y-Connector}}
{{:start:classes:principlesofdesign:biolung:untitled3.png?280|Panel Mount Connector}}

For details on our plans for the 3-Way Switcher, Y-Connector, Check Valves, and Panel Mount Connectors see the appropriate articles in [[start:classes:principlesofdesign:biolung:Tubes and Valves]].\\
For details on our pump plans see [[start:classes:principlesofdesign:biolung:Details on Pumps to be used for Negative Pressure]].