PDF: Wilo-EMU 10" ... 24"

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Special features/product advantages
  • Energy-efficient hydraulic systems via customizable hydraulics at the desired duty point
  • Drinking water version with ACS approval
  • Motors with sheath current cooling (CoolAct technology) for high power densities
  • Easy maintenance, rewindable motors
  • Optional Ceram CT coating for increasing efficiency

Design

Multistage 10...24” submersible pump in sectional construction for vertical and horizontal installation

Application

  • For drinking water supply / general water supply from boreholes and rainwater storage tanks
  • Process water supply
  • Municipal water supply
  • Sprinkling and irrigation
  • Pressure boosting
  • Pumping water in industrial applications and for water control
  • Utilisation of geothermal energy
  • Utilisation in offshore areas

Technical data

Mains connection: 3~400 V, 50 HzImmersed operating mode: S1Max. fluid temperature (higher temperatures on request):NU 5... / NU 6… / NU 7… / NU 811 = 30 °CNU 801 / NU 9... / NU 12.. / NU 16… / U… = 20 °CMinimum motor flow:NU 5... / NU 7... = 0.16 m/sNU 611 = 0.1 - 0.5 m/sNU 811 = 0.5 m/sNU 801 / NU 9... / NU 12… / NU 16… / U... = 0.1 m/sMax. sand content: 35 g/m3Max. number of starts: 10/hMax. immersion depth:NU 5…, NU 7…= 350 mNU 611, NU 811 = 100 mRemaining motors = 300 mProtection class: IP 68Control range for frequency converter:NU 5... / NU 6… / NU 7… / NU 811 / U 21… = 30-50 HzNU 801 / NU 911 / NU 12… / NU 16… (2-pole) = 25-50 HzNU 801 / NU 911 / NU 12… / NU 16… (4-pole) = 30-50 Hz


Type key

Example:Wilo-EMU K 127.1-7 + NU 122-2/100
Hydraulics:K 127.1-7
K127Hydraulics
1High-stage material version
7Number of hydraulic stages
  
Motor:NU 122-2/100
NUSubmersible motor (NU…, U…)
122Size (5… , 6… = 6"; 7…, 8… = 8"; 9… = 10"; 12… = 12"; 16… = 16"; 21… = 21")
2Number of poles
100Package length


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