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.

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.

Recommended services

Commissioning

Maintenance

Your advantages

Very easy to install, also in concealed wall installation, and to transport due to lightweight and space-saving compact design
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

Product features

Tank cover with viewing panel for visual inspection
Freely selectable inlet areas up to DN 100
Motor housing made of corrosion-resistant stainless steel with double sealing
Discharge port DN 32/40
Non-return valve
Optimised hydraulics/macerator combination
Compact tank with large switching volume
50 mm connection for manual drain

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

As a lifting unit for floor-mounted or concealed wall installation in buildings, or for concealed floor installation in pump chambers:

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

Liquid

For the collection and pumping of these fluids in commercial areas:

Sewage with faeces

Sewage pumping according to 12050

The lifting unit follows DIN EN 12050-1.

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

Type key

Example:	DrainLift SANI CUT-S.27/T540/1-CEE
DrainLift	Product family
SANI CUT	Sewage lifting unit with macerator
S	Size
27	Max. delivery head in m at Q = 0
T	Mains connection: M = 1~ T = 3~
540	Electrical Values (rated frequency and rated voltage): 5 = 50 Hz 6 = 60 Hz 23 = 230 V 38 = 380 V 40 = 400 V
1	Motor and switchgear version: 1 = operating mode: S3, switchgear: Control MS-L
CEE	Connection cable and plug design: EF = connection cable with a CEE7/7 plug (Shockproof) G = connection cable with a type G plug I = connection cable with a type I plug CEE = connection cable with different CEE plugs (16 A/32 A, 3-poles; 32 A, 1-pole) O = without connection cable and plug

Technical data

Mains connection: 1~230 V, 50 Hz; 3~400 V, 50 Hz
Operating mode: S3 10%
Fluid temperature: 3 ... 40 °C (37 ... 104 °F), 65 °C (149 °F), 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 32/40, PN 6; 40 mm, PN 6
Inlet connection: DN/OD 110; DN/OD 90
Ventilation connection: DN/OD 50
IP rating of lifting unit: IP68 (2 mWs/7 d)
IP rating of switchgear: 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:

Sloped floor at an angle
Inspection opening with transparent cover
Freely selectable inlets in the shown areas
Level measurement with analogue output signal through reed contact and two switching points.

Macerator pump:

Mounted directly on the collection tank
Surface-cooled (air) motor with thermal motor monitoring
Discharge port with non-return valve attached

Pre-wired switchgear for automatic operation:

Wilo-Control MS-L

Main switch (only for version "O" without connection cable and plug)
Collective fault signal with potential-free contact
Integrated and mains-independent alarm
Adjustable follow-up time

Scope of delivery

Lifting unit with pre-wired switch gear
- Version with plug: connection cable with plug
- Version "O": without connection cable and plugLifting unit with pre-wired switch gear
Pipe connection DN/OD 40
HT double socket DN/OD 50 for ventilation connection
HT double socket DN/OD 50 for drain connection
Inlet set with hole saw 124 mm (5 in) and seal for HT pipe DN/OD 110
Floor fixation set
Noise insulation mat
9 V rechargeable battery
Installation and operating instructions

Installation and operating instructions