Sunsun CT-202 Adjustable Air Pump The Sun CT-202 is an brand new design and an excellent economy air pump that gets the job done. With its small size, elegant design, it is sure to exceed standards The power for this air pump is 4W While being fully adjustable, the air pump provides great personalization for your tank Pressure: 0.012MPa Output: 2 x 1.5L/min