Dear troy, We hereby want to make inquiry for the " Power pump: specified below. PORT: (1.1-1.8) BAR MAX.: 200 BAR Pu(3000/min): 1.5KW 3410 r.p.m Attached picture is given here,it is mainly used in "TWIN SHAFT MIXER to open and close the bottom gate for the mixer for discharging crushed stones. We are up coming manufacturer for the ready mixer,concrete pumps,constructions equipments,and other machines for use in concrete plats. Regards, Sartaj A.Khan 能做的请和我联系,图片传不上来! msn:troy_szh@live.cn