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Wilo-Drain LP | Wilo
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Wilo-Drain LP

Your advantages

  • Simple operation due to the extensive scope of delivery
Series description
Wilo-Drain LP


Self-priming drainage pump with standard motor for dry well installation


Pumping of

  • Wastewater
  • Process water
  • Sea water


Technical data

  • Mains connection: 1~230 V, 50 Hz
  • Protection class: IP44
  • Fluid temperature: 3 ... 35 °C
  • Suction and pressure connection: Rp 1½
  • Max. suction head: 6 m


  • Pump housing: PP
  • Impeller: Brass
  • Shaft: 1.4006
  • Mechanical seal: C/Cr
  • Static gaskets: NBR
  • Motor housing: Al


Self-priming centrifugal pump in monobloc design for portable and stationary dry well installation, not submersible.

Hydraulics with a horizontal suction connection and a vertical pressure connection. Vortex impellers are the impeller type used. Drive is provided by a standard motor. The hydraulics and motor have a common shaft. Stable installation is carried out using a low-vibration baseplate.

Scope of delivery

  • Pump
  • 2 x counter flanges with G 1½ female thread
  • Installation and operating instructions


  • Connection cable kit:
    • 5 m connection cable
    • Motor protection plug
  • Hose connection set R 1½
  • ZSE level switching

Installation and operating instructions

Wilo-Drain LP 40

Article Number 2048284
Edition 2009-04
Number of pages 30
Language de, en, es, fr
PDF (440 KB)
Product selection
Product descriptionDischarge portRated power P2Mains connectionArticle number
Drain LP 40/10
Rp 1½
0.4 kW
1~230 V, 50 Hz