Our small liquid and air pump is a great little workhorse in a small package. The pump is self priming and food safe so it can be used for projects involving plant watering, suction, drainage, drink dispensing, barbots, and more. The Pumping Station is a complete kit for the pump giving you everything you need in a nice tidy box. The box houses the pump and a RobotGeek Relay while also providing a power jack and manual run button. Just plug in a sensor cable and power supply to add a pumping solution to your project. The Pumping Station measures approximately 80 x 95 x 40mm. The 6mm ports work perfect with our 3.5mm food safe silicone tubing. PLEASE NOTE: Carbonated liquids cannot be pumped with this type of pump. Save money and space by using a DC power cable squid to hook up multiple pumps to one power supply. (NOTE: this is still for running one pump at a time.) Pump Stats Rated Voltage DC 6.0V/12.0V Rated Current <1100MA / <600MA Water Flow 0.8-1.2 LPM Air Flow 1.8-2.2 LPM Self Priming Height 4 feet Pressure 400-750 mmhg Air Flow 1.8-2.2 LPM Lifetime > 10, 000 Cycles (60s on / 10s off) Noise <65dB (30cm away) Leakage <15 mmHg/min (in 500cc tank)