Wilo-VeroTwin-DPL

Series description

Special features/product advantages

  • Reduction of space required and installation costs due to double 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

Design type

Glanded double pump in in-line design with flange connection

Application

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

Scope of delivery

  • Pump
  • Installation and operating instructions

Type key

Example

DPL 40/160‐4/2

DPL

In-line double pump

40

Nominal diameter DN of the pipe connection

160

Nominal impeller diameter

4

Nominal motor power P2 in kW

2

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)

Materials

  • 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

Description/construction

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

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

Duty chart

VeroTwin-DPL

VeroTwin-DPL

Downloads

REACH Regulation

Edition 2018-10
Page format 209.9 x 296.7 mm
Number of pages 4

PDF (19 MB)

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General overview 2018 International version

Article Number 2200591
Edition 2018
Version number 1
Page format 209.9 x 297.0 mm
Number of pages 72

PDF (11 MB)

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ATEX Wilo-Crono... IL/DL/BL

Article Number 2140023
Edition 1702
Version number 02
Page format A4
Number of pages 24

PDF (1 MB)

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Wilo-IPL/DPL, IPL...N/DPL...N

Article Number 2048393
Edition 1108
Version number 06
Page format A4
Number of pages 33

PDF (3 MB)

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

Article Number 2063315
Edition 1108
Version number 04
Page format A4
Number of pages 25

PDF (2 MB)

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