Wilo-VeroLine-IP-Z | Wilo
Your advantages

Your advantages

  • High resistance to corrosive fluids due to stainless steel housing and Noryl impeller
  • Wide range of applications due to suitability for water hardness up to 5 mmol/l (28 °dH)
  • All plastic parts that come into contact with the fluid fulfil KTW recommendations
Series description


Glanded circulator in in-line design with screwed connection

Top suction inlet. A special version (-N0) is required for a downward suction inlet.


For pumping drinking water, cold and hot water (in accordance with VDI 2035) without abrasive substances, in heating, cold water and cooling water systems



Wilo-Veroline-IP-Z 25/6


In-line pump (screw-end pump)




Nominal connection diameter Rp


Power capacity in convergence with max. delivery head [m]

Technical data

  • Permissible ambient temperature range: -15 °C to 40 °C
  • Drinking water up to 5 mmol/l (28 °dH): max. +65 °C, in short-time duty (2 h) up to +110 °C
  • Heating water: -8 °C to +110 °C
  • Mains connection 1~230 V, 50 Hz or 3~230/400 V, 50 Hz
  • Protection class IP54
  • Nominal diameter Rp 1
  • Max. operating pressure 10 bar


  • Pump housing and lantern: 1.4306
  • Impeller: Noryl
  • Shaft: 1.4571
  • Mechanical seal: Ceramic/graphite/EPDM


Single-stage, low-pressure centrifugal pump in in-line design with

  • Mechanical seal
  • Screwed connection
  • motor with one-piece shaft

Delivery state

  • Pump
  • Installation and operating instructions

Installation and operating instructions


Article Number 2140988
Edition 2017-11
Page format 209.9 x 297.0 mm
Number of pages 92
PDF (4 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

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

Certificate REACH (Documents)

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (212 KB)
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