Features
Accepts 1/4″ tubing
Super silent with multi-level muffler
Steady air flow output
Adjustable air pressure
Low power consumption 
 
Model Specs
1 Outlet - 2 Watts, 3.2 liters per minute, 120V. 50 GPH
2 Outlet - 3 Watts, 7.8 liter per minute, 120V. 125 GPH
4 Outlet - 6 Watts, 15 liters per minute. 120V. 240 GPH