GM Series Precision Metering Pump
Product name: GM series precision metering pumpProduct category: metering pumpAdjustable metering range: 0-400L/HMaximum pressure range: 0-1.0MPaDrive mode: motor drive,Website:, 220V380VControl mode: manual/automatic control( could receive 4-20mA signal to adjust the flow)ⅰ Cast aluminium shell, high heat dispersion, light weight, applicable to all kinds of acid and alkali solutions, non-toxic and odorlessⅱ Adopt cam mechanism, completely with no leakage as a whole, and could be installed on the drug slot or pipe.ⅲ The pump head of contact medium is PVC, and could choose PTFE and stainless steel.ⅳ Cost-effective, widely applicable to water treatment industry without high requirements for pressure.ⅴ Could adjust the flow or quantificationally export during the operation or shutoff of the pump.ⅵ The diaphragm is suppressed out of multi-layered composite structure, with the 1st layer be Teflon acid-resisting membrane, the 2nd layer EPDM elastic rubber, the 3rd layer 3mm SUS304 support iron core, the 4th layer reinforced nylon fiber reinforcement, and the 5th layer complete coating of EPDM elastic rubber, which could effectively prolong the service life of the diaphragm.Product parametersMaterials of pump headWorking conditionsMetering pump head: PVC, SUS304, SUS316, PTFEEnvironment temperature: -30℃---90℃Metering valve: PVC, SUS304, SUS316, PTFEMotor: two-phase and three-phase standard motor or explosion-proof motor.Valve ball: silicon dioxide, SUS304, SUS316, ceramicsPower: 0.25KW 0.37KW 0.55KWSeal: PTFE, PVCProtection grade: IP54Parameter list of GM series precision metering pumpModelFlow
(L/H)Pressure (MPa)Punch frequency（MIN-1）Powerb (KW)Inlet and outlet diametersWeight (KG)GM-25/1.0251.0720.37Φ8 hose, containing filter bottom valve and injection valve22GM-50/1.0500.772GM-90/0.7900.7960.55DN15GM120/0.71200.796DN15GM-170/0.71700.796DN15GM-240/0.42400.596DN15GM-330/0.53300.5144DN15GM-400/0.54000.5144DN25
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