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Wilo-Drain LP

Series description

Design

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

Application

Pumping of

  • Wastewater
  • Process water

Type key

Example:Wilo-Drain LP 40/10
LPSelf-priming pump
40Nominal diameter (DN 40)
10Maximum delivery head in m

Special features/product advantages

  • High operational safety
  • Simple handling
  • Easy operation

Technical data

  • Mains connection: 1~230 V, 50 Hz
  • Protection class: 44
  • Fluid temperature: 3 ‐ 35 °C
  • Free ball passage: 5 mm
  • Connection: Rp 1½
  • Max. suction head: 6 m

Equipment/function

  • Thermal motor monitoring
  • Oval counter flange
  • Vortex impeller

Materials

  • Motor housing: Al
  • Pump housing: PP
  • Impeller: Brass
  • Shaft: 1.4006
  • Sealing: C/Cr mechanical seal
  • Static seals: NBR

Description/design

Self-priming centrifugal pump for portable dry well installation, not submersible.

The centrifugal pump is equipped with a vortex impeller. Stable installation is ensured by a low-vibration polypropylene baseplate.

Scope of delivery

Pump includes 2 oval counter flanges with inside thread G 1 ½, carrying handle and installation and operating instructions.

Duty chart

Duty chart Drain LP

Product

Design

Submersible

-

Non-self-priming

-

Open single-channel impeller

-

Vortex impeller

Open multi-channel impeller

-

Turbulator

-

Sealing chamber

-

Sealing by mechanical seal on motor side

-

Sealing by rotary shaft seal on motor side

Sealing by mechanical seal on fluid side

Seal for rotary shaft seal on fluid side

-

AC motor

Three-phase motor

Direct activation

Star-delta activation

-

FC operation

-

dry motor

Motor with oil cooling

-

Sheath current cooling

-

Application

Wet well installation, stationary

-

Wet well installation, portable

-

Dry well installation, portable

Dry well installation, stationary

Equipment/function

Explosion protection

-

Hose connection

-

Float switch

-

Non-return valve

-

Capacitor box for 1~230 V

-

Connection cable detachable

Ready-to-plug

-

Downloads

General overview

Edition 2017
Page format A4
Number of pages 72

PDF (46 MB)

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Wilo-Drain LP 40

Article Number 2048284
Edition 0904
Version number 02
Page format A4
Number of pages 16

PDF (448 kB)

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