Design

Synthetic pumps station

Application

The Wilo-DrainLift WS 900/1100 is a single/double pump sump for pumping wastewater and sewage in building services out of rooms and from areas underneath the backflow level (EN 752). Suitable as a ready for connection pumps station for pressure drainage and as a pumping station for drainage dewatering. The WS 900/1100 is installed in the ground outside the building. A time-saving, easy-to-install, low-cost solution for all planners and building contractors.

TS 40

Slightly contaminated fluids (free of faeces), 10 mm free ball passage, detachable connection cable.

TP 50

For severely contaminated fluids (free of faeces); 44 mm free ball passage, detachable connection cable.

TP 65

For severely contaminated fluids (free of faeces); 44 mm free ball passage, detachable connection cable.

FIT and PRO V05, V06

For severely contaminated fluids (containing faeces or free of faeces), 50 or 65 mm free ball passage, detachable connection cable, vortex hydraulics non-susceptible to clogging.

TP 80

For severely contaminated fluids and faeces; 80 mm free ball passage. Standard explosion protection, detachable connection cable (only as single-pump station). Compliant with DIN EN 12050-1.

MTC 32

Sewage pump with macerator, available as three-phase version with and without explosion protection. For greater delivery heads of up to 50 m. Compliant with DIN EN 12050-1 and EN 12050-1.

MTC 40

Sewage pump with macerator, for low delivery heads, in three-phase or single-phase current versions, without explosion protection. Single-phase version with attached float switch and capacitor box. Compliant with EN 12050-1.

MTS 40

For severely contaminated fluids and faeces. Standard explosion protection (only 3~400 V), detachable connection cable. With patented macerator:

• Internal rotating blade
• Spherically formed macerator
• Absolutely reliable

Compliant with DIN EN 12050-1 and EN 12050-1.

Type key

Special features/product advantages

• Deposit-free collection space
• Maximum strength due to hemispherically shaped sump floor
• 2/4 inlets can be selected onsite
• Pumps station ready for connection (without pump and switchgear)
• V4A stainless steel pipework
• Also with Wilo-Drain MTS 40/21..39 and MTC macerator pumps

Description/design

• Maximum traffic load 5 kN/m² (in accordance with DIN EN 124, group 1)
• Maximum pressure in the pressure pipe 6 bar
• Synthetic pumps station made of recyclable PE
• Maximum upward pressure reliability through the use of 2/4 (WS 900 = 2 pcs., WS 1100 = 4 pcs.) standard-equipped lateral fins (no concrete rings necessary)
• 2/4 inlets can be selected onsite
• Maximum strength thanks to moulded hemispherical shape of the sump floor, up to an immersion depth of 1.20 m in the ground water.
• Wilo surface coupling
• 2 DN 100 connection pieces for ventilation and connection cable
• Deposit-free collecting space due to moulded hemispherical shape of the pump sump
• Good accessibility of the level sensor due to installation with hinged supporting bar

Scope of delivery

• Pipework made of stainless steel, from pump pressure joints up to approx. 10 cm outside of the sump
• Surface coupling system including seals
• Non-return valve, gate valve completely mounted
• Flush connection G 1½
• Stainless steel chain including fastening hook
• Supporting bar for level monitoring (level sensor, float switch) including installation accessories
  • Double pumping stations are each supplied with twice the quantity of surface couplings and fittings.
• Connection material for two DN 150 KG inlet pipes
• Installation and operating instructions