Piston pump and electric reciprocating pump.
Swash plate structure, the maximum displacement is 100ml / rev, rated working pressure of 207bar, speed range 300-2800rpm.
Piston pump from the structure is divided into single cylinder and multi-cylinder, its characteristic is head high. Suitable for conveying the normal temperature without solid particles oil emulsion, etc.
Parker PV series piston pump PARKER PAVC10038R4222 is a pressure compensated variable displacement piston pump,weight 50KG.