Wilo-DrainLift XXL

Design

Sewage lifting unit with 2 dry-mounted pumps

Application

Sewage lifting unit for drainage of residential housing and commercial buildings (e.g. restaurants, department stores, etc.). Raw sewage that cannot be piped to the sewer system through the use of natural inclines and sewage from toilet systems below the backflow level are to be piped to the public sewer system by means of an automatic lifting unit in accordance with DIN EN 12056/DIN 1986‐100. Sewage containing mineral oils or explosive admixtures must be guided through oil precipitators and/or petrol precipitators; those containing fatty substances must go through grease traps and those with sand through sand catchers.

Type key

Example: Wilo-DrainLift XXL 1080-2/8.4
XXL Sewage lifting unit for large objects
10 10 = discharge port DN 100
8 = discharge port DN 80
80 80 = total volume 800 l
40 = total volume 400 l
2 Double-pump system
/8.4 Power P2 per pump [kW]

Special features/product advantages

  • Flexible use through the use of one or two tanks
  • Optimal tank drainage due to deep extraction by suction
  • Operational reliability via high performance range and reliable level recording
  • Suitable for continuous duty (S1) with the use of self-cooling motors

Materials

  • Motor housing: stainless steel 1.4404 (AISI 316L)
  • Hydraulics: PUR plastic
  • Tank: PE plastic

Technical data

  • Mains connection 3~400 V, 50 Hz
  • Power consumption P1 from 2.3 to 10.0 kW, depending on type
  • Cable length from system to switchgear 10 m
  • Operating mode S1, S3
  • Fluid temperature max. 40 °C, for short periods up to 65 °C
  • Ambient temperature max. 40 °C
  • Free ball passage 78 mm to 95 mm, depending on type
  • Pressure port DN 80 or DN 100, depending on type
  • Inlet connection 3 x DN 100/150, 1 x DN 100
  • Ventilation connection DN 70 mm
  • Min. suction head (installation level to middle of inlet) 700 mm
  • Protection class (without switchgear) IP 68
  • Gross tank volume 400/800 l
  • Switching volume 200/400 l
00581312_0

Equipment/function

  • Sheath current cooling
  • Thermal motor monitoring and leakage detection
  • Level control with level sensor
  • Switchgear with mains-dependent alarm and Zener barrier in the housing
  • Potential-free contact
  • Pump cable detachable
  • Hose connection for venting
  • Hose connection for diaphragm hand pump
  • Fixation material

Description/design

Fully submersible sewage lifting unit, ready for connection (flooding height: 2 mWS, overflow time: 7 days), with a gas- and watertight collection tank. Equipped with two sewage pumps of the Wilo-Drain TP 80 or TP 100 series (material: Inox and composite). Easy handling due to low total weight of system, e.g. double system with TP 80 pump only 160 kg (heaviest individual weight: pump 62 kg). Optimal tank drainage due to deep extraction by suction.

Important: The switchgear is not submersible and must therefore be arranged in such a way that it is safe from flooding.

Scope of delivery

  • Microprocessor-controlled switchgear with automatic duty cycling, standby and peak load operation, potential-free contacts and indicator lights for operation and malfunctions for each pump.
  • Elastic hose connection for ventilation DN 70.
  • Elastic hose connection for connecting a diaphragm hand pump. Kit for connecting the tank with a pump (including ventilation flange with hose).