Fully submersible sewage lifting unit ready for connection with solids separation system in accordance with DIN EN 12050-1. With the solids separation system version, coarse solids are separated before the pumps and do not come into contact with them, thereby maximizing operational reliability. All-in-one gas-tight and watertight collection reservoir without constructive welded joints, as well as two separately-lockable and externally maintainable solids separation reservoirs. Individual shut-off makes it possible to carry out maintenance work during operation. Pumping is performed by two high-performance submersible sewage pumps in dry well installation that run in alternating operation. The dry well installation of the pumps and their configuration as a redundant double-pump system ensures maximum hygiene, ease of maintenance, and operational reliability. The collection reservoir has rounded edges, the tank bottom is bevelled, the deepest point is located directly below the pump. This prevents deposits and the drying of solids at critical points. Quick connector to the pumps and the inspection opening facilitate maintenance work. Separate blocking of the solids separation reservoir facilitate maintenance while the unit is in operation. The level is recorded by a level probe.

Scope of delivery

• Submersible pump solids separation system with two dry well installation submersible pumps
• 2x gate valve for solids separation reservoir
• 2x non-return valve on the pressure side in rectangular design
• 2x gate valve on the pressure side
• Consolidation of the pressure outlet line
• 1x level probe
• 1x floor fixation as cross beam
• 2.5 m aeration and venting hose
• 1x maintenance set with blind flange

Recommended accessories

• Wilo-Control SC-L-…-FTS switchgear
• Inlet slide valve

Dati operativi

• Fluido
  Water

Campo d’applicazione consentito

• Pressione d’esercizio massima PN
  6 bar

Dati prodotto

• Volume lordo del recipiente V
  440.0 l
• Volume di comando V
  295.0 l
• Modo di funzionamento (non sommerso)
  S3-50%
• Altezza H
  1400 mm
• Durata L
  1390 mm
• Larghezza W
  1410 mm

Dati motore

• Alimentazione di rete
  3~400 V, 50 Hz
• Tolleranza di tensione
  ±10 %
• Potenza nominale del motore P₂
  3.65 kW
• Numero giri nominale n
  2868 rpm
• Corrente nominale I_N
  7.30 A
• Classe isolamento
  H
• Grado di protezione motore
  IP68
• Tipo connessione
  Diretto online (DOL)
• Frequenza max. di avviamenti t
  30 1/h
• Salvamotore
  WSK

Cavo

• Spina di rete
  no

Materiali

• Materiale serbatoio
  PE
• Corpo pompa
  EN-GJL-250
• Girante
  EN-GJL-250
• Materiale motore
  EN-GJL-250

Quota di montaggio

• Raccordo per tubi sul lato aspirante
  DN 200
• Raccordo per tubi sul lato pressione
  Ø 90
• Raccordo di sfiato
  Ø 75

Informazioni sull’inserimento di ordini

• Prodotto
  Wilo
• Denominazione del prodotto
  EMUport CORE 20.2-31A
• Peso netto circa m
  450 kg
• Codice articolo
  6078612