Peace, mercy, and blessings of God be upon you. I have a water pump, one large and one small. Used for only 5 months, nothing more. And God willing, there are no defects. The specifications of the large one reach 6 bars of water, and the small one reaches 3 bars. The price of the large one is 350, and the price of the small one is 200. Please, only serious buyers should contact me.