Accurate Diaphragm Metering Pumps
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:, 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..37(0.5)GM 50/1.GM 80/0.GM 120/0.GM 170/0.GM 240/0.GM 320/0.GM 420/0.GM 500/0.Standard ConnectionModelPVCPTFESSGM25~GM506.5*10mm PE hoseRC 1/2"F6*12mm welding unionGM80~GM120DN15 glue unionRC 1/2"F10*16mm welding unionGM170~GM500DN15 glue unionRC 3/4"F15*24mm welding union
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