PVDF & VP5FD Series Variable Displacement Pumps are double variable displacement vane pumps with max working pressure of 70 bar and flow rates of 25+25 , 25+33 and 33+33 LPM. The flow and pressure of each of the PVDF & VP5FD Series Variable Displacement Pumps can be changed independent of the other pump. VP5FD series are heavy duty double variable displacement vane pumps with max working pressure of 140 bar and flow rates of 25+25 , 25+33 and 33+33 LPM. The flow and pressure of each of the pumps can be changed independent of the other pump.