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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 50/140-4/2
2
IE3
DN 50
AQ1EGG
340 mm
4 kW
157 kg
2121026
4
A
CronoTwin-DL 50/140-4/2-S1
2
IE3
DN 50
Q1Q1X4GG
340 mm
4 kW
157 kg
2171436
4
A
CronoTwin-DL 50/150-0,55/4
4
IE2
DN 50
AQ1EGG
340 mm
0.55 kW
113 kg
2089253
4
B
CronoTwin-DL 50/150-0,55/4-S1
4
IE2
DN 50
Q1Q1X4GG
340 mm
0.55 kW
113 kg
2152625
4
B
CronoTwin-DL 50/160-0,75/4
4
IE3
DN 50
AQ1EGG
340 mm
0.75 kW
120 kg
2120946
4
B
CronoTwin-DL 50/160-0,75/4-S1
4
IE3
DN 50
Q1Q1X4GG
340 mm
0.75 kW
120 kg
2171352
4
B
CronoTwin-DL 50/160-5,5/2
2
IE3
DN 50
AQ1EGG
340 mm
5.5 kW
202.2 kg
2121027
5
B
CronoTwin-DL 50/160-5,5/2-S1
2
IE3
DN 50
Q1Q1X4GG
340 mm
5.5 kW
202.2 kg
2145996
5
B
CronoTwin-DL 50/170-1,1/4
4
IE3
DN 50
AQ1EGG
340 mm
1.1 kW
136.1 kg
2120947
4
B
CronoTwin-DL 50/170-1,1/4-S1
4
IE3
DN 50
Q1Q1X4GG
340 mm
1.1 kW
136.1 kg
2171353
4
B
CronoTwin-DL 50/170-5,5/2
2
IE3
DN 50
AQ1EGG
340 mm
5.5 kW
202.2 kg
2121028
5
B
CronoTwin-DL 50/170-5,5/2-S1
2
IE3
DN 50
Q1Q1X4GG
340 mm
5.5 kW
202.2 kg
2171437
5
B
CronoTwin-DL 50/170-7,5/2
2
IE3
DN 50
AQ1EGG
340 mm
7.5 kW
216.2 kg
2121029
5
B
CronoTwin-DL 50/170-7,5/2-S1
2
IE3
DN 50
Q1Q1X4GG
340 mm
7.5 kW
216.2 kg
2171438
5
B
CronoTwin-DL 50/180-7,5/2
2
IE3
DN 50
AQ1EGG
440 mm
7.5 kW
244.2 kg
2121030
5
C
CronoTwin-DL 50/180-7,5/2-S1
2
IE3
DN 50
Q1Q1X4GG
440 mm
7.5 kW
244.2 kg
2145995
5
C
CronoTwin-DL 50/200-1,5/4
4
IE3
DN 50
AQ1EGG
440 mm
1.5 kW
161 kg
2120948
4
C
CronoTwin-DL 50/200-1,5/4-S1
4
IE3
DN 50
Q1Q1X4GG
440 mm
1.5 kW
161 kg
2171354
4
C
CronoTwin-DL 50/210-11/2
2
IE3
DN 50
AQ1EGG
440 mm
11 kW
335.2 kg
2121031
5
C
CronoTwin-DL 50/210-11/2-S1
2
IE3
DN 50
Q1Q1X4GG
440 mm
11 kW
335.2 kg
2171439
5
C
CronoTwin-DL 50/220-2,2/4
4
IE3
DN 50
AQ1EGG
440 mm
2.2 kW
179 kg
2120949
4
C
CronoTwin-DL 50/220-2,2/4-S1
4
IE3
DN 50
Q1Q1X4GG
440 mm
2.2 kW
179 kg
2171355
4
C
CronoTwin-DL 50/220-11/2
2
IE3
DN 50
AQ1EGG
440 mm
11 kW
335.2 kg
2121032
5
C
CronoTwin-DL 50/220-11/2-S1
2
IE3
DN 50
Q1Q1X4GG
440 mm
11 kW
335.2 kg
2171440
5
C
CronoTwin-DL 50/220-15/2
2
IE3
DN 50
AQ1EGG
440 mm
15 kW
372.4 kg
2121033
5
C
CronoTwin-DL 50/220-15/2-S1
2
IE3
DN 50
Q1Q1X4GG
440 mm
15 kW
372.4 kg
2171441
5
C
CronoTwin-DL 50/260-3/4
4
IE3
DN 50
AQ1EGG
440 mm
3 kW
212.2 kg
2120950
5
D
CronoTwin-DL 50/260-3/4-S1
4
IE3
DN 50
Q1Q1X4GG
440 mm
3 kW
212.2 kg
2171356
5
D
CronoTwin-DL 50/270-3/4
4
IE3
DN 50
AQ1EGG
440 mm
3 kW
212.2 kg
2120951
5
D
CronoTwin-DL 50/270-3/4-S1
4
IE3
DN 50
Q1Q1X4GG
440 mm
3 kW
212.2 kg
2171357
5
D
CronoTwin-DL 50/270-4/4
4
IE3
DN 50
AQ1EGG
440 mm
4 kW
226.2 kg
2120952
5
D
CronoTwin-DL 50/270-4/4-S1
4
IE3
DN 50
Q1Q1X4GG
440 mm
4 kW
226.2 kg
2171358
5
D
CronoTwin-DL 65/110-3/2
2
IE3
DN 65
AQ1EGG
340 mm
3 kW
149.4 kg
2121034
4
A
CronoTwin-DL 65/110-3/2-S1
2
IE3
DN 65
Q1Q1X4GG
340 mm
3 kW
149.4 kg
2171442
4
A
CronoTwin-DL 65/120-0,55/4
4
IE2
DN 65
AQ1EGG
340 mm
0.55 kW
108.7 kg
2139468
4
A
CronoTwin-DL 65/120-0,55/4-S1
4
IE2
DN 65
Q1Q1X4GG
340 mm
0.55 kW
108.7 kg
2171359
4
A
CronoTwin-DL 65/120-3/2
2
IE3
DN 65
AQ1EGG
340 mm
3 kW
149.4 kg
2121035
4
A
CronoTwin-DL 65/120-3/2-S1
2
IE3
DN 65
Q1Q1X4GG
340 mm
3 kW
149.4 kg
2171443
4
A
CronoTwin-DL 65/120-4/2
2
IE3
DN 65
AQ1EGG
340 mm
4 kW
164.6 kg
2121036
4
A
CronoTwin-DL 65/120-4/2-S1
2
IE3
DN 65
Q1Q1X4GG
340 mm
4 kW
164.6 kg
2171444
4
A
CronoTwin-DL 65/130-0,75/4
4
IE3
DN 65
AQ1EGG
340 mm
0.75 kW
115.7 kg
2142054
4
A
CronoTwin-DL 65/130-0,75/4-S1
4
IE3
DN 65
Q1Q1X4GG
340 mm
0.75 kW
115.7 kg
2171360
4
A
CronoTwin-DL 65/130-5,5/2
2
IE3
DN 65
AQ1EGG
340 mm
5.5 kW
199.4 kg
2121037
5
A
CronoTwin-DL 65/140-1,1/4
4
IE3
DN 65
AQ1EGG
340 mm
1.1 kW
131.7 kg
2142055
4
A
CronoTwin-DL 65/140-1,1/4-S1
4
IE3
DN 65
Q1Q1X4GG
340 mm
1.1 kW
131.7 kg
2171361
4
A
CronoTwin-DL 65/140-5,5/2
2
IE3
DN 65
AQ1EGG
340 mm
5.5 kW
199.4 kg
2121038
5
A
CronoTwin-DL 65/140-5,5/2-S1
2
IE3
DN 65
Q1Q1X4GG
340 mm
5.5 kW
199.4 kg
2171445
5
A
CronoTwin-DL 65/140-7,5/2
2
IE3
DN 65
AQ1EGG
340 mm
7.5 kW
213.4 kg
2121039
5
A
CronoTwin-DL 65/140-7,5/2-S1
2
IE3
DN 65
Q1Q1X4GG
340 mm
7.5 kW
213.4 kg
2164226
5
A
CronoTwin-DL 65/150-0,75/4
4
IE3
DN 65
AQ1EGG
430 mm
0.75 kW
138.3 kg
2120953
4
B