PDF: Wilo-EMU FA…SOLID

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DIN A4

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Special features/product advantages

SOLID T impeller

  • Patented SOLID hydraulics for reduction of clogging susceptibility, suitable for untreated sewage
  • High hydraulic efficiency
  • Reduction of vibrations through a flow-optimised impeller geometry for secure operation and long service lives
  • Energy-efficient IE3 motor technology available as an option
  • Ceram coating and special material for protection against abrasion and corrosion

SOLID G impeller

  • SOLID hydraulics for reduction of clogging susceptibility, suitable for untreated sewage
  • Consistently high efficiency due to adjustable suction port
  • Process reliability thanks to optimised impeller geometry for safe pumping of untreated sewage with long-fibre components
  • Energy-efficient IE3 motor technology available as an option

Design

Submersible sewage pump with and without active cooling system for pumping untreated sewage for continuous duty in the stationary and portable wet well installation, as well as for stationary dry well installation.

Application

Pumping of

  • Untreated sewage with faeces and long-fibre components
  • Sewage containing faeces
  • Process water

Technical data

  • Mains connection: 3~400 V, 50 Hz
  • Submerged operating mode: S1
  • Non-immersed operating mode: S1 (FK, FKT, HC motor) or S2 (T motor, depending on performance)
  • Protection class: IP 68
  • Fluid temperature: 3 ‐ 40 °C, higher temperatures on request
  • Free passage (T impeller): 78x105…150x150 mm
  • Free ball passage (G impeller): 80 or 90 mm
  • Max. immersion depth: 20 m


Type key

Example:Wilo-EMU FA 20.54T + FKT 27.1-4/28KEx
Hydraulics:FA 20.54T
FASubmersible sewage pump
20x10 = nominal diameter of the pressure port, e.g. DN200
54Performance indicator
TSOLID-impeller
T = Shut SOLID impeller
G = semi-open SOLID impeller
  
Motor:FKT 27.1-4/28K Ex
FKTMotor version
27Size
1Distinctive number
4Number of poles
28x10 = package length [mm]
KSeal version
ExEx-approval
E3High-efficiency motor in accordance with IE3 (derived from ISO 60034-30)


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