Diesel pump:flow capacity is the same as that of electric pump. It connects the pump set with highly elastic coupling or universal joint;
Jockey pump:a kind of vertical pump with small flow capacity, but the head is higher than electric or diesel pump;
Control panel:it controls the pumps automatically, with overload and overcurrent protection;
Accessories:suction pipe, discharge pipe with flange, battery, gate valve, check valve, flexible expansion joints, pressure switches, pressure gauge, base frame etc.;