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Grundfos DME 370 Digital Dosing Pumps

Grundfos DME 370 Digital Dosing Pumps combine perfect precision with user-friendliness, covering large dosing quantities in the range from 60 l/h to 940 l/h with few variants.

Features of Grundfos DME 370 digital dosing pumps:

  • Capacity setting in ml/h or l/h
  • Internal stroke – speed and frequency control with brushless DC motor
  • Front – or – side – fitted control panel with display
  • Control panel lock
  • 4-20 mA control
  • Pulse/ timer based batch control
  • Anti-cavitation function
  • Easy calibration function
  • Diaphragm leakage sensor

Applications :

  • pulp and paper
  • textile industry
  • food and beverage industry
  • Industrial process water and waste water treatment
  • drinking water treatment
  • filtration system
  • process plants

Technical Data :

  • Capacity : maximum 940 l/h
  • pressure : maximum 10 bar
  • liquid temperature : maximum 50 ℃
Grundfos DME 370 Digital Dosing Pumps

Specification of product :

  • Pump type : DME 375
  • Mechanical data :
    – Max. capacity : 376 l/h
    – Max. capacity with anti-cavitation 75% : 282 l/h
    – Maximum capacity with anti-cavitation 50% : 210 l/h
    – Maximum capacity with anti-cavitation 50% : 101 l/h
    – Pressure : 10 bar
    – Maximum stroke frequency : 160 strokes/ min
    – Liquid temperature : 0 to 50℃
    – Ambient temperature : 0 to 45℃
    – Accuracy of repeatability : -/+ 1%
  • Electrical data :
    – supply voltage : 1 x 100-240 V, 50/60 Hz
    – Maximum current consumption : 2.4 at 100 V
    – Maximum power consumption P1 : 240 W
    – Enclosure class : IP 65
    – Insulation : B
  • Signal output :
    – Max. load of alarm relay output, (at ohmic load) : 2 A
    – Max. Voltage, alarm relay output : 42 V
  • Signal output :
    – Voltage in level sensor input : 5 VDC
    – Voltage in pulse input : 5 VDC
    – Min. pulse-repetition period
    – Impedance in analog 0/4-20 mA Input : 250 Ω
    – Max. loop resistance in pulse signal circuit : 250 Ω
  • Weight : 21 kg
  • Send pressure level :
    – Maximum sound pressure level : 70 dB(A)

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