Grace park (ENERPAC) ZA5 series pump gasoline tank capacity: 10-20-40 L rated pressure flow rate: 1.64 L/min engine power: 4.1-4.8 KW maximum pressure: 700 ar * & NBSP; Adhering to the Z-series pump efficiency is high, the traffic flow, high pressure next to the design characteristics of * & NBSP; Double speed operation down cycles, improve work rate & NBSP; * & NBSP;Two built-in relief valve, and one is before they leave the factory set up for the overload