Duplex Heads Plunger Metering Pumps 2J-X Series Plunger Metering Pump Capacity range 5-300lph,8-400bar 2J-X is the duplex head model of LGP plunger pumps. It is with one motor drive and gear box. The flow rate can be adjusted individually.Parameter Table      Model50Hz60 HzPressurePlunger      Dia.      (mm)     Stroke      Length      (mm)Power      kW(HP)Inlet&Outlet SizeConnection Size  Flow      (lph)Flow      (gph)SPMFlow      (gph)Flow      (lph)SPM(Bar)(Psi)2J-X5/3851.3961.6611538055106200.37(0.5)DN66*12mm      (union for welding)2J-X8/2182.12.510210304582J-X16/13164.25.1191301885102J-X25/9256.67.930901305122J-X40/5.44011134854783162J-X60/3.56016197235508202J-X100/2.210026321202231925DN1010*16mm      (union for welding )2J-X130/1.7130344115617247282J-X160/1.3160425119213189322J-X200/1.0200536324010145352J-X250/0.8250667930081163815*24mm (union for welding )2J-X300/0.63007995360811642LGP plunger metering pump is designed for high pressure and heavy-duty applications. Unlike loss motion pumps with spring, all LPG plunger pumps are push and pull design. The plunger makes harmonic motion by the crankshaft . Features:●Flow rate can be adjusted via unique adjusting mechanism from 0-100%●The adjustment can be carried when pump is in operation or at stop●The steady accuracy is ±1% from 30%-100% of the maximum output●Automatic operation is achieved by variable speed drive●Special application for high temperature or low temperature is available with cooling jacket or heating jacket Materials:●Pump head: SS304,SS316●Pump case: Cast Iron●Plunger: Ceramic or SS316 coated with ceramic●Packing seal: PTFE and SS316 Ring●Valves: SS304,SS316●Valve Ball: SS304,SS316, Ceramic