GIANTZ 1800W Multi-Stage Pump w/ Automatic Pressure Controller Suitable for household gardens or farming, this impressive multi-stage pressure pump is your reliable working partner. With its abundance of great, powerful specifications and features, it was designed to supply a constant and stable pressure solution. Strong 1800W motor power, massive flow rate, stainless steel pump body and anti-corrosive housing, it's packed with every feature that makes it perfect. Everything is made easy where it automatically turns on/off on open/closing of any tap.