Packaging & Paper

Accurate Diaphragm Metering Pumps GM mechanical diaphragm metering pump belongs to LGP G series mechanical diaphragm pumps. G series pumps are robust and reliable motor driven diaphragm metering pumps. The stroke length can be adjusted to alter capacity of this pump. Two non-return valves prevent the feed chemical from flowing back during pumping. Each pump with the reinforced plate?to protect the diaphragm.?LGP G series pump are very durable?for processing all kinds of chemicals with wide flow rate range.Specifications: ●Capacity range: 25 l/h -500lh under 50Hz●Pressue range: 5-10 bars●Processing Temperature: from 0-70℃?( 32-158℉)●Stroke Adjustment: 0-100%●Suction lift: 1.5m●Accuracy: ±2% of set pointMaterials ●Pump head: PVC,Website:http://www.meteringpumpfactory.com, PTFE,SS304,SS316 ??●Diaphragm: PTFE ????????●Check Valve: PVC, PTFE,SS304,SS316?(same as pump head selection)●Valve ball: Ceramic, SS304,SS316Parameter Table
? ? ?Model50Hz60 HzPressureDiaphragm
? ? ?Dia.
? ? ?(mm)Power
? ? ?kW(HP)Flow
? ? ?(lph)Flow
? ? ?(gph)SPMFlow
? ? ?(gph)Flow
? ? ?(lph)SPM(Bar)(Psi)GM 25/1.0256.6487.9305810145600.37(0.5)GM 50/1.0501396166011510145GM 80/0.78021482596587102112GM 120/0.7120324838144587102GM 170/0.71704596542041157102GM 240/0.5240639676288115573GM 320/0.53108214498372173573GM 420/0.5420111144133504173573GM 500/0.5480127144152576173573Standard ConnectionModelPVCPTFESSGM25~GM506.5*10mm PE hoseRC 1/2& quot;F6*12mm welding unionGM80~GM120DN15 glue unionRC 1/2& quot;F10*16mm welding unionGM170~GM500DN15 glue unionRC 3/4& quot;F15*24mm welding union