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Wilo-CronoTwin-DL | Wilo
Your advantages
Wilo-CronoTwin-DL

Your advantages

  • Reduced life cycle costs through optimised efficiency
  • Can be used flexibly in air-conditioning and cooling systems, with application benefits due to direct draining of condensate via optimised lantern design (patented)
  • High standard of corrosion protection thanks to cataphoretic coating
  • Main/standby mode or peak-load operation (by means of external auxiliary device)
Series description
CronoTwin-DL

Design

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

Application

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

Typekey

Example

DL 40/160‐4/2

DL

In-line double pump

40

Nominal diameter DN of the pipe connection

160

Nominal impeller diameter

4

Rated motor power P2 in kW

2

Number of poles

Technical data

  • Permissible temperature range -20 °C to +140 °C
  • Mains connection 3~400 V, 50 Hz (others on request)
  • Protection class IP 55
  • Nominal diameter DN 32 to DN 200
  • Max. operating pressure 16 bar

Materials

  • Pump housing and lantern: Standard: EN-GJL-250
  • Impeller: Standard: EN-GJL-200; special version: Bronze CuSn 10
  • Shaft: 1.4122
  • Mechanical seal: AQEGG; other mechanical seals on request

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
  • Lantern
  • Coupling
  • IEC standard motor

Scope of delivery

  • Pump
  • Installation and operating instructions
Documents

Installation and operating instructions

Wilo-Wilo-CronoLine-IL Wilo-CronoTwin-DL Wilo-CronoBloc-BL

Article Number 2202024
Edition 2018-07
Page format 209.9 x 297.0 mm
Number of pages 128
PDF (12 MB)

General overview

General Overview 2022 - International version

Edition 2022
Page format 209.9 x 297.0 mm
Number of pages 78
PDF (38 MB)

Consulting manual

Glanded pumps, single-stage, single-volute

Article Number Wilo515021
Edition 2021-12
Page format 209.9 x 297.0 mm
Number of pages 24
PDF (7 MB)

Certification booklet

Wilo-CronoLine-IL-E, Wilo-CronoTwin-DL-E, Wilo-CronoBloc-BL-E, Wilo-Atmos GIGA-I/-B, Wilo-CronoLine-IL, Wilo-CronoTwin-DL, Wilo-CronoBloc-BL

Article Number 2216677
Edition 2022-03
Page format 209.9 x 297.0 mm
Number of pages 36
PDF (7 MB)

Certificate REACH

REACH Regulation

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

Reference sheet

Reference Sheet (English) - Power industry - Power Station Anpara, Anpara, India, 2014

Page format 203.9 x 290.0 mm
Number of pages 2
PDF (2 MB)
Product list
Number of results: 283
320 … 820 mm
[283]
Product descriptionNumber of polesMotor efficiency classNominal flange diameterMechanical sealPort-to-port length L0Rated power P2Gross weight, approx. mArticle numberGRD groupBlind flange
CronoTwin-DL 150/270-18,5/4-S1
4
IE3
DN 150
Q1Q1X4GG
700 mm
18.5 kW
709.2 kg
2171404
7
D
CronoTwin-DL 150/270-22/4
4
IE3
DN 150
AQ1EGG
700 mm
22 kW
808.2 kg
2120998
7
D
CronoTwin-DL 150/270-22/4-S1
4
IE3
DN 150
Q1Q1X4GG
700 mm
22 kW
808.2 kg
2171405
7
D
CronoTwin-DL 150/305-30/4
4
IE3
DN 150
AQ1EGG
770 mm
30 kW
994.5 kg
2151765
7
E
CronoTwin-DL 150/305-30/4-S1
4
IE3
DN 150
Q1Q1X4GG
770 mm
30 kW
994.5 kg
2171406
7
E
CronoTwin-DL 150/325-30/4
4
IE3
DN 150
AQ1EGG
770 mm
30 kW
994.5 kg
2151764
7
E
CronoTwin-DL 150/325-30/4-S1
4
IE3
DN 150
Q1Q1X4GG
770 mm
30 kW
994.5 kg
2171407
7
E
CronoTwin-DL 150/325-37/4
4
IE3
DN 150
AQ1EGG
770 mm
37 kW
1078 kg
2151763
8
E
CronoTwin-DL 150/325-37/4-S1
4
IE3
DN 150
Q1Q1X4GG
770 mm
37 kW
1078 kg
2171408
8
E
CronoTwin-DL 150/335-37/4
4
IE3
DN 150
AQ1EGG
770 mm
37 kW
1078 kg
2151762
8
E
CronoTwin-DL 150/335-37/4-S1
4
IE3
DN 150
Q1Q1X4GG
770 mm
37 kW
1078 kg
2171409
8
E
CronoTwin-DL 150/335-45/4
4
IE3
DN 150
AQ1EGG
770 mm
45 kW
1148 kg
2151761
8
E
CronoTwin-DL 150/335-45/4-S1
4
IE3
DN 150
Q1Q1X4GG
770 mm
45 kW
1148 kg
2171410
8
E
CronoTwin-DL 200/240-15/4
4
IE3
DN 200
AQ1EGG
800 mm
15 kW
782.5 kg
2121003
7
D
CronoTwin-DL 200/240-15/4-S1
4
IE3
DN 200
Q1Q1X4GG
800 mm
15 kW
782.5 kg
2171411
7
D
CronoTwin-DL 200/250-18,5/4
4
IE3
DN 200
AQ1EGG
800 mm
18.5 kW
843.3 kg
2121004
7
D
CronoTwin-DL 200/250-18,5/4-S1
4
IE3
DN 200
Q1Q1X4GG
800 mm
18.5 kW
843.3 kg
2171412
7
D
CronoTwin-DL 200/260-22/4
4
IE3
DN 200
AQ1EGG
800 mm
22 kW
945.3 kg
2121005
7
D
CronoTwin-DL 200/260-22/4-S1
4
IE3
DN 200
Q1Q1X4GG
800 mm
22 kW
945.3 kg
2157278
7
D
CronoTwin-DL 200/270-30/4
4
IE3
DN 200
AQ1EGG
800 mm
30 kW
1070.2 kg
2121006
7
D
CronoTwin-DL 200/270-30/4-S1
4
IE3
DN 200
Q1Q1X4GG
800 mm
30 kW
1070.2 kg
2171413
7
D
CronoTwin-DL 200/300-37/4
4
IE3
DN 200
AQ1EGG
820 mm
37 kW
1197.1 kg
2142056
8
E
CronoTwin-DL 200/300-37/4-S1
4
IE3
DN 200
Q1Q1X4GG
820 mm
37 kW
1197.1 kg
2171414
8
E
CronoTwin-DL 200/315-37/4
4
IE3
DN 200
AQ1EGG
820 mm
37 kW
1197.1 kg
2142057
8
E
CronoTwin-DL 200/315-37/4-S1
4
IE3
DN 200
Q1Q1X4GG
820 mm
37 kW
1197.1 kg
2171415
8
E
CronoTwin-DL 200/335-37/4
4
IE3
DN 200
AQ1EGG
820 mm
37 kW
1197.1 kg
2142058
8
E
CronoTwin-DL 200/335-37/4-S1
4
IE3
DN 200
Q1Q1X4GG
820 mm
37 kW
1197.1 kg
2171416
8
E
CronoTwin-DL 200/335-45/4
4
IE3
DN 200
AQ1EGG
820 mm
45 kW
1267.1 kg
2142059
8
E
CronoTwin-DL 200/335-45/4-S1
4
IE3
DN 200
Q1Q1X4GG
820 mm
45 kW
1267.1 kg
2171417
8
E
CronoTwin-DL 200/345-45/4
4
IE3
DN 200
AQ1EGG
820 mm
45 kW
1267.1 kg
2142060
8
E
CronoTwin-DL 200/345-45/4-S1
4
IE3
DN 200
Q1Q1X4GG
820 mm
45 kW
1267.1 kg
2171418
8
E
CronoTwin-DL 200/345-55/4
4
IE3
DN 200
AQ1EGG
820 mm
55 kW
1780.6 kg
2142061
8
E
CronoTwin-DL 200/345-55/4-S1
4
IE3
DN 200
Q1Q1X4GG
820 mm
55 kW
1780.6 kg
2171419
8
E