Wilo-Drainlift WS 40 Basic

Type key Example:	WS 40E/STS 40/8 DM-BV
WS	Synthetic pumps station
40	System pressure outlet
E	Single pump system
STS 40/8	Selected pump type
DM	Three-phase motor
BV	Non-return ball valve/without BV with integrated flap trap

Applications

Wilo-Drainlift WS 40 Basic is, in accordance with EN 12050-2, an automatically operating wastewater lifting unit for backup-free drainage of sewage that contains no faeces and that originates from building discharge points below the backflow level.
The system can be installed in buildings as well as outside of buildings, like a plastic shaft in the ground. The system is perfectly suitable for applications that involve seasonal wastewater (such as at camping sites, weekend homes, etc.) or in regions where the earth dose not freeze to very deep levels.

Built-in pump STS 40

For severely contaminated fluids; 40mm free ball passage

Construction

- For service pipe in DN100
- Ventilation pipe connection in DN70
- Maximum pressure in the pressure pipe 4Bar
- Synthetic pump station made of recyclable PE
- Highest degree of upward pressure reliability and inherent stability through the use of ribbing
- Feed lines can be freely selected onsite

Scope of delivery

- Tank (for single or double pump system)
- Built-in pipework
- Flap trap, version BV with non-return ball valve
- Pump
- Level switching
- Switchgear (for three-phase pump or double system)
- Cover with seal
- Hole saw Ø124mm, feed seal DN100 (for pipe Ø 110mm)
- 1 Hose piece PVC Ø 50mm with clamps for the connection of a diaphragm hand pump
- Fixation material for the floor anchoring
- Installation and operating instructions

Should you like further information regarding any of the products or services we offer, or to arrange a no obligation sales appointment, call: 020 8991 6650.

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Applications

Built-in pump STS 40

Construction

Scope of delivery