Wilo-EMU KS

Wilo-EMU KS - Submersible drainage pump

Overview

Long service life due to robust design
High operational reliability in continuous operation, even with air suction
Easy handling through use of plug-in power supply cable
Easy operation thanks to float switch (S version)

Type

Submersible drainage pump

Use

  • Pumping
  • Contaminated water
  • Service water.

Equipment/function

  • Power cable with plug
  • S version with float switch connected
  • Oil-cooled electric motor (up to size 20)
  • Cooling jacket (from size 24)

Scope of delivery

  • Pump with power cable and plug
  • S version, optionally with float switch
  • Pressure connection with Storz quick-release coupling
  • Installation and operating instructions

Model overview

Products


Product designation Article number
EMU KS 5Ex D0 6030969
EMU KS 5Ex DMS-Ex -
EMU KS 6Ex D0 -
EMU KS 6Ex DMS-Ex -
EMU KS 8D 6019736
EMU KS 8DS 6019739
EMU KS 8E 6019740
EMU KS 8ES 6019741
EMU KS 8D GG -
EMU KS 8DS GG -
EMU KS 8E GG -
EMU KS 8ES GG -
EMU KS 9D 6019743
EMU KS 9E 6019745
EMU KS 9ES 6020835
EMU KS 9D GG -
EMU KS 9DS -
EMU KS 9DS GG -
EMU KS 9E GG -
EMU KS 9ES GG -
EMU KS 12E GG 6042086
EMU KS 12D GG 6042087
EMU KS 12ES GG 6042088
EMU KS 12DS GG 6042089
EMU KS 14D 6019447
EMU KS 14E 6019448
EMU KS 14ES 6019449
EMU KS 14D GG -
EMU KS 14DS -
EMU KS 14DS GG -
EMU KS 14E GG -
EMU KS 14ES GG -
EMU KS 15ES 6001201
EMU KS 15D 6019450
EMU KS 15DS 6019784
EMU KS 15E 6019785
EMU KS 15D GG -
EMU KS 15DS GG -
EMU KS 15E GG -
EMU KS 15ES GG -
EMU KS 16Ex D0 -
EMU KS 16Ex DMS-Ex -
EMU KS 20D GG 6042090
EMU KS 20DS GG 6042091
EMU KS 24D 6001204
EMU KS 24DS 6023360
EMU KS 37ZH D 6019730
EMU KS 37ZM D 6019731
EMU KS 37ZN D 6019732
EMU KS 37ZH DS -
EMU KS 37ZM DS -
EMU KS 37ZN DS -
EMU KS 70ZM D 6021343
EMU KS 70ZN D 6021369
EMU KS 70ZH D 6021370
EMU KS 70ZH DS -
EMU KS 70ZM DS -
EMU KS 70ZN DS -

Those. information

Name decoding

For example: Wilo-EMU KS 15x
KS Submersible drainage pump
15 Size
x Implementation
.
  • E: Single phase motor
  • .
  • ES: Single-phase electric motor with float switch
  • D: Three-phase motor
  • .
  • DS: Three-phase electric motor with float switch
  • 3-phase electric motor with float switch and junction box with motor circuit breaker
  • DMS: Three-phase electric motor with float switch
  • E0: Single-phase motor with loose cable end
  • D0: Three-phase motor with free cable end
  • GG: Electric motor housing in grey cast iron
  • .
  • Ceram: Ceram coated unit
  • .
  • Ex: Ex-approved
  • .
  • Z: Top center pressure connection
  • : Pressurized water connection
  • H: High pressure impeller
  • .
  • M: Medium pressure impeller
  • .
  • N: Low-pressure impeller
  • .

Technical Specifications

  • Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
  • Protection class: IP68
  • Max. immersion depth: 12.5 m
  • Pumping liquid temperature: : 3 ... 40 °C
  • Cable length: 10 m or 20 m
  • Pressure connection: Storz coupling Size C to A (depending on type)

Materials

  • Motor housing: Al or EN-GJL 250 (depending on type)
  • Pump casing: EN-GJL250
  • Impeller: EN-GJL250
  • Shaft: 1.4021
  • Seal:
    • Motor side: C/Cr or C/Ceramic
    • Fluid side: SiC/SiC
    • Static seals: FPM

Description/construction

The submersible wastewater pump is constructed as submersible monobloc unit for portable wet well installation.

Hydraulic part

Outlet on the pressure side is designed as vertical threaded connection with Storz coupling. The impellers are open diverter impellers.

Electric motor

Up to size 20 self-cooling AC motors or three-phase motors are used. Self-cooled motors are filled with oil. From size 24, surface-cooled three-phase AC motors with winding temperature sensor and cooling jacket are used.

Explosion-proof KS units ... The explosion-proof version is equipped with a surface-cooled motor without a cooling jacket.

All types can be operated continuously in immersed and non-immersed condition. When the water level is low, water can be sucked in with the air.

A seal chamber is available to protect the electric motors from fluid ingress. filled with environmentally friendly oil.

Up to size 20, the power cable is detachable and is 10 m long. From size 24, the power supply cable is fixedly connected and is 20 m long. The power cable is always fitted with a plug. The S version is additionally equipped with a float switch. The DMS version is equipped with a control unit with integrated motor protection.

Sealing

Sealing on the medium and motor sides is ensured by two mechanical seals which operate independently of the direction of rotation.

Download

Wilo-EMU KS Download
Wilo-EMU KS Download
Documentation Download

Colors

DOP

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