Fully submersible sewage pump for stationary and transportable wet well installation for pumping wastewater and sewage containing faeces (within the scope of validity of (DIN) EN 12050-1). Unit made completely of cast iron. The sealing on the fluid and on the motor side is performed by two bidirectional mechanical seals. Surface-cooled motor in alternating current design with sealing chamber, thermal motor monitoring and leakage detection for the motor compartment and Ex rating. Detachable connection cable with longitudinally watertight cable inlet, capacitor box and bare cable end.

Operating data

• Fluid media
  Water
• Max. delivery head H
  15.90 m

Product data

• Free ball passage of the hydraulics
  45 mm
• Maximum operating pressure PN
  1.75 bar
• Max. immersion depth
  20.00 m
• Min. fluid temperature T
  3 °C
• Max. fluid temperature T
  40 °C

Motor data

• Motor design
  Submersible motor – air-cooled
• Mains connection
  1~230 V, 50 Hz
• Voltage tolerance
  ±10 % %
• Power factor cos φ
  0.97
• Rated power P₂
  1.10 kW
• Power consumption P_{1 max}
  1600 W
• Rated current I_N
  7.20 A
• Starting current I
  29 A
• Activation type
  Direct online (DOL)
• No. of poles
  2
• Max. switching frequency t
  50 1/h
• Insulation class
  F
• Protection class
  IP68
• Operating mode (immersed)
  S1
• Operating mode (non-immersed)
  S2-30 min

Cable

• Connection cable length
  10.0 m
• Cable type
  H07RN-F
• Cable cross-section
  7G1,5 mm²

Equipment/function

• Macerator
  no
• Explosion protection type
  ATEX
• Motor protection
  Bimetallic
• Motor, leakage detection
  yes
• Sealing chamber, leakage detection
  optional
• Leakage chamber, leakage detection
  no

Materials

• Pump housing
  5.1301, EN-GJL-250
• Impeller
  5.3200, EN-GJS-500-7
• Shaft
  1.4401, X5CrNiMo17-12-2
• Gasket material
  NBR
• Motor housing
  5.1301, EN-GJL-250

Installation dimensions

• Pipe connection on the suction side
  DN 50
• Pipe connection on the pressure side
  DN 50

Information for order placements

• Brand
  Wilo
• Product description
  Rexa PRO C05DA-324/EAD0X2-M0011-523-O
• Net weight, approx. m
  49 kg
• Article number
  6076426