FEATURES BASE MODEL TYPICAL APPLICATIONS

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8221 Series FEATURES > Oil-less > Maintenance free > Low sound level > Low vibration > High performance TYPICAL APPLICATIONS > Autoclaves > Analysers > Aspirators BASE MODEL8221ZVR ACDiaphragm2Dimensions in mm (inch)Diaphragm Pump 8221ZVR l/minMax. vacuum96 %FLOW CURVES403530252015105Flow[l/min]82211002 - 230 V/50 Hz82211002 - 115 V/60 HzVacuumrel.[%]100 90 80 70 60 50 40 30 20 10 00PNEUMATIC DATADescription8221 number230 V/50 Hz82211002115 V/60 Hz82211102Max. l/minMax. intermittent vacuum96 %96 %Max. continuous vacuum96 %96 %Max. restart vacuumAmbientAmbientGENERAL DATAAmbient temperature15 to 40 C15 to 40 CMedia temperature10 to 60 C10 to 60 kgPort directionAAAAConfigurationSeriesSeriesPn eumatic connectionNPT 1/4"NPT 1/4"ELECTRICAL DATAMotor typeCapacitorCapacitorNominal voltage230 V/50 Hz115 V/60 HzNominal speed1350 rpm1630 rpmCurrent AStarting APower consumption138 W173 WProtection classIP00IP00Motor insulation classFFThermal switch150 C150 CWETTED PARTSPump chamberAluminumPump headAluminumDiaphragmFKMValveFKMO-RingFK M MODEL key:8221 Z V R / / F F F / ACO-RingMotor typeSeriesEccentricDouble headVacuumValveDiaphragmProduct Line3Notes

2 Dimensions in mm (inch) Diaphragm Pump 8221ZVR AC Oil-s Flow 39.0 l/min Max. vacuum 96% FLOW CURVES 40 35 30 25 20 15 10 5 Flow [l/min] 82211002 - 230 V/50 Hz 82211002 - 115 V/60 Hz

  Applications, Vacuum, Typical, Typical applications