VOLTAGE:220V 50/60Hz POWER:1600W PRESSURE:120Bar FEATURES Special alloy aluminum pump body,stronger; Dual water seal structure,more reliable; Wear-resistant stainless steel plunger,longer life; Exclusive self-priming patent structure,faster self-priming; With the function of gun off and power off simultaneously, cleaning operations with ease; Rotary switch design,safe and reliable no leakage; Double protection for overload and leakage, safe and reliable usage A variety of water type adjustment,fan and cylindrical water flow; Comparing with the garden hose,it can save more than 80%of the clean water,faster clean effect,more complete,and more efficient.