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Wilo-VeroTwin-DPL | Wilo
Your advantages

Your advantages

  • Reduction of space required and installation costs due to twin-head pump design
  • Main/standby mode or peak-load operation (by means of external auxiliary device)
  • High standard of corrosion protection thanks to cataphoretic coating
  • Series design: motor with one-piece shaft
  • Version N: standard motor B5 or V1 with stainless steel plug shaft
Series description


Glanded twin-head pump in in-line design with flange connection


Pumping of heating water (acc. to VDI 2035), cold water and water/glycol mixtures without abrasive substances in heating, cold water and cooling systems.



DPL 40/160‐4/2


In-line twin-head pump


Nominal diameter DN of the pipe connection


Nominal impeller diameter


Nominal motor power P2 in kW


Number of poles

Technical data

  • Permissible temperature range -20 °C to +120 °C
  • Mains connection 3~400 V, 50 Hz (others on request)
  • Protection class IP 55
  • Nominal diameter DN 32 to DN 100
  • Max. operating pressure 10 bar (special version: 16 bar)


  • Pump housing and lantern: EN-GJL-250
  • Impeller: PP fibreglass-reinforced /EN-GJL-200 (depending on pump type)
  • Shaft: 1.4021
  • Mechanical seal: AQ1EGG; other mechanical seals on request


Single-stage, low-pressure twin-head pump in in-line design with

  • Switchover valve
  • Mechanical seal
  • Flange connection with pressure measuring connection R 1/8
  • Motor with one-piece shaft

Delivery state

  • Pump
  • Installation and operating instructions

Installation and operating instructions

Wilo-VeroLine-IPL/IPL... N Wilo-VeroTwin-DPL/DPL... N

Article Number 2140029
Edition 2017-11
Page format 209.9 x 297.0 mm
Number of pages 96
PDF (8 MB)

Wilo-VeroLine-IPL (1,1-7,5 kW) Wilo-VeroTwin-DPL (1,1-7,5 kW)

Article Number 2140036
Edition 2017-11
Page format 209.9 x 297.0 mm
Number of pages 92
PDF (6 MB)

General overview (Documents)

General overview 2019 International version

Article Number 2200591
Edition 2018
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (40 MB)

General overview 2021 International version

Article Number
Edition 2020
Page format 209.9 x 297.0 mm
Number of pages 74
PDF (10 MB)

Certificate REACH (Documents)

REACH regulation

Edition 2020-08
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (158 KB)
Product list
Number of results: 63
250 … 500 mm
Product descriptionNumber of polesNominal flange diameterMechanical sealPort-to-port length L0Rated power P2Gross weight, approx. mArticle numberGRD groupBlind flange