wastewater pump / electric / submersible / centrifugal
REXA PRO

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Characteristics

  • Media:

    for wastewater

  • Operation:

    electric

  • Priming:

    submersible

  • Type:

    centrifugal

  • Domain:

    industrial

  • Other characteristics:

    booster

  • Flow:

    90 m³/h (3,178.32 ft³/h)

  • Pressure:

    20 bar (290.075 psi)

  • Head:

    90 m (295'03")

Description

Description/construction
Submersible sewage pump as submersible monobloc unit for stationary and portable wet well installation, as well as stationary dry well installation.

Special features/product advantages
Highly efficient thanks to efficiency-optimised, single-channel impellers
Reliable operation due to clogging-free vortex impellers.
Tested safety. Ex-rated in accordance with ATEX as standard
Energy-efficient IE3 motor technology available as an option

Design type
Submersible sewage pump for continuous duty for stationary and portable wet well installation, as well as for stationary dry well installation.

Application
Pumping of:
Untreated sewage
Sewage containing faeces
Wastewater

Equipment/function
Leakage detection for the motor compartment
Winding temperature monitoring with bimetallic strip
Optional external pencil electrode for sealing chamber control
Single-phase version with capacitor switchgear

Scope of delivery
Submersible sewage pump with 10 m cable
Operating and maintenance manual

Technical data
Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
Submerged operating mode: S1
Non-immersed operating mode: S2-30 min; S3 25%
Protection class: IP68
Insulation class: F, optionally H
Fluid temperature: 3…40 °C, max. 60 °C for 3 min
Max. immersion depth: 20 m
Cable length: 10 m