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Wilo-DrainLift SANI CUT-S | Wilo

Wilo-DrainLift SANI CUT-S

The smallest and lightest single-pump system with macerator for detached and semi-detached houses.

Your advantages
Wilo-DrainLift SANI CUT-S with non-return valve

The smallest and lightest single-pump system with macerator for detached and semi-detached houses.

The compact Wilo-DrainLift SANI CUT-S single-pump system is the smallest and lightest sewage lifting unit in accordance with EN 12050-1 and is therefore ideal for use in detached and semi-detached houses.

The Wilo-DrainLift SANI CUT-S offers high operational reliability afforded by its large switching volume and the macerator with double shear effect.

With its freely selectable inlets and compact dimensions, the Wilo-DrainLift SANI CUT-S can be flexibly and discreetly installed in a front-wall installation. This makes it ideal for replacing older, existing lifting units.

Maintenance is made particularly easy by the user-friendly construction with transparent cover.


Your advantages

  • Very easy to install, also in concealed wall installation, and to transport due to lightweight and space-saving compact construction 
  • Operational reliability provided by the large switching volume, pump with radial macerator with double shear effect, thermal motor protection and mains-independent alarm
  • Optimised hydraulics/macerator combination for a wide coverage of delivery head at the lowest power requirement for domestic electrical installations
  • Low overall installation costs thanks to the use of smallest possible piping
  • Corrosion-free design with engineering plastics and stainless-steel guarantee's high reliability
  • Freely selectable connections for maximum installation flexibility
  • Transparent tank cover and cleaning opening ensure easy maintenance
Series description
DrainLift SANI CUT-S

Design

Compact, ready for connection, and fully submersible single pump lifting unit with macerator hydraulics for pumping sewage containing faeces.

Application

Pumping of sewage containing faeces:

  • In cases where sewage cannot be discharged directly into the sewer system via a natural downward slope
  • For backflow resistant drainage in cases where the discharge point is below the backflow level

Equipment/function

  • Switchgear with mains-independent alarm and collective fault signal
  • Ready-to-plug
  • Tank with inspection opening and transparent cover
  • Analogue level measurement
  • Non-return valve
  • Thermal motor monitoring with bimetallic sensor

Typekey

Example:

DrainLift SANI CUT-S.20M/1

DrainLift

Product family

SANI CUT

Sewage lifting unit with macerator

S

Size

20

Max. delivery head

M

Mains connection:

  • M = 1~
  • T = 3~

1

Motor and switchgear version:

  • 1 = operating mode: S3, switchgear: Control MS-L

Technical data

  • Mains connection: 1~230 V, 50 Hz or 3~400 V, 50 Hz
  • Operating mode: S3 10%
  • Fluid temperature: 3 ... 40 °C (37 ... 104 °F), max. 65 °C (149 °F) for 5 min
  • Max. ambient temperature: 3 ... 40 °C (37 ... 104 °F)
  • Tank volume: 21 l (5 US.liq.gal.)
  • Max. usable volume in the tank according to the inlet height*: 11 l/2 US.liq.gal. (180 mm*)
  • Discharge port: DN 32
  • Inlet connection: DN 80/100 (90/110 mm)
  • Ventilation connection: DN 40 (50 mm)
  • Switchgear degree of protection: IP54
  • Noise level: 70 dB(A)

Materials

  • Motor housing: 1.4404 (AISI 316L)
  • Hydraulics: EN-GJL-250 (ASTM A48 Class 35/40B)
  • Impeller: EN-GJL-250 (ASTM A48 Class 35/40B)
  • Macerator: 1.4528/59 HRC (AISI 440B+Co)
  • Tank: PE
  • Non-return valve: EN-GJL-250 (ASTM A48 Class 35/40B)

Construction

Gas- and watertight collection tank with sloped floor at an angle and an inspection opening with transparent cover.Freely selectable inlets within the marked areas.Level measurement performed with an analogue output signal via reed contact and two switching points.Discharge port with non-return valve attached.

Surface-cooled motor with thermal motor monitoring.

Pre-installed switchgear for automatic operation:

Wilo-Control MS-L

  • Collective fault signal with potential-free contact
  • Integrated and mains-independent alarm
  • Adjustable follow-up time
  • 1.5 m connection cable with attached plug

Scope of delivery

  • Fully submersible lifting unit with macerator, switchgear, and connection cable including plug
  • Pipe connection DN 32 (outer diameter 40 mm)
  • HT double socket DN 40 (50 mm) for ventilation connection
  • HT double socket DN 40 (50 mm) for drain connection
  • Inlet set with hole saw 124 mm (5 in) and seal DN 100 (110 mm)
  • Floor fixation set
  • Noise insulation mat
  • 9 V rechargeable battery
  • Installation and operating instructions
Documents

Installation and operating instructions

Wilo-DrainLift SANI CUT-S

Article Number 6094307
Edition 2023-06
Page format 209.9 x 297.0 mm
Number of pages 28
PDF (8 MB)

Wilo-Control MS-L

Article Number 2552612
Edition 2023-08
Page format 209.9 x 297.0 mm
Number of pages 40
PDF (7 MB)

General overview

General Overview 2023 - International version

Edition 2022
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (24 MB)

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