Wilo-SiFlux | Wilo
Your advantages
Wilo-SiFlux CronoLine IL-E

Your advantages

  • Rapid, easy installation with pre-installed system. Troubleshooting minimised as a result.
  • Energy-saving: Operation in partial load range in accordance with current demand.
  • Reliable system thanks to intermatched components.
  • Compact design, good accessibility of all components.
  • Everything from a single source. Less need for clarification at time of procurement.
Series description
SiFlux

Design

High-efficiency, fully automatic, ready for connection multi-pump system for the implementation of larger volume flows in heating, cold water and cooling systems. 3 to 4 parallel-switched, electronically controlled inline pumps in glanded design of the series VeroLine–IP-E or CronoLine-IL-E. One pump in each case as standby pump. Including Smart Controller SCe.

Application

For pumping heating water (in accordance with VDI 2035), water-glycol mixtures and cooling and cold water without abrasive substances in heating, cold water and cooling water systems

Equipment/function

  • Per system 3-4 pumps of the series VeroLine-IP-E oder CronoLine-IL-E, 2 or 3 of them in operation, 1 as standby pump
  • IE2 standard motor
  • Automatic pump control via Smart Controller SCe
  • Parts that come in contact with the fluid are corrosion-resistant
  • Base frame made of galvanised steel, with height-adjustable vibration absorbers for insulation against structure-borne noise
  • Distributor steel, with corrosion-resistant coating
  • Flanges PN 16 according to EN 1092-2 on pressure and suction side for connection to the pipe network
  • Premounted seals on pressure and suction side
  • Shut-off valves on the suction and pressure side
  • Non-return valve on the pressure side
  • Differential pressure sensor
  • Pressure gauge on pressure and suction side each

Typekey

Example:

Wilo-SiFlux-21-IP-E 40/120- 1.5/2-SC-16-T4

SiFlux

Product family

21

Version (21= 2+1 pumps: 2 pumps in operation, 1 standby pump)

IP-E 40/120-1.5/2

Electronically controlled 2-pole Type IP-E in-line pump, nominal diameter of the pipe connection DN 40, nominal impeller diameter 120 mm, 1.5 kW rated motor power P2

SC

Switchgear type SC...

16

Maximum operating pressure in bar

T4

Power supply 3~400 V, 50 Hz

Technical data

  • Pump type: VeroLine-IP-E or CronoLine IL-E
  • Number of pumps: 2 + 1 or 3 + 1 (2 or 3 pumps in operation, 1 standby pump each)
  • Mains connection: 3~230/400 V, 50 Hz ±10%
  • Efficiency class motor: IE2
  • Permitted fluids: Heating water (in accordance with VDI 2035), water-glycol mixtures, cooling and cold water (other fluids on request)
  • Volume flow: 50 to 360 m3/h
  • Delivery head: 45 m
  • Storage temperature: -10° C to +50° C
  • Perm. ambient temperature: 0° C to +40° C
  • Perm. fluid temperature: 0°C to +100°C
  • Distributor piping connections: DN 125 to DN 300
  • flange: PN 16, drilled according to EN 1092-2
  • Max. permissible operating pressure: 10 bar with VeroLine-IP-E pumps, 16 bar with CronoLine-IL-E pumps

Delivery state

  • Multi-pump system Wilo-SiFlux
  • Wilo-SiFlux installation and operating instructions
  • Pump installation and operating instructions
  • Switchgear installation and operating instructions
Downloads

Installation and operating instructions

Wilo-SiFlux

Article Number 4188939, 4190570
Edition 1405
Page format A4
Number of pages 22
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 2021-10
Page format 209.9 x 297.0 mm
Number of pages 2
PDF (162 KB)
Product list
Number of results: 30
Product descriptionMains connectionMaximum operating pressure PNNumber of pumpsFlow rate QRated current INGross weight, approx. mArticle number
SiFlux 21-IP-E 40/120-1,5/2-SC-16-T4
3~380 V, 50/60 Hz
10 bar
3
25 m³/h
5 A
680 kg
4189216
SiFlux 21-IP-E 40/160-4/2-SC-16-T4
3~380 V, 50/60 Hz
10 bar
3
25 m³/h
12 A
723 kg
4189217
SiFlux 21-IL-E 40/170-5,5/2-SC-16-T4
3~380 V, 50/60 Hz
16 bar
3
25 m³/h
10.3 A
852 kg
4189218
SiFlux 31-IP-E 40/120-1,5/2-SC-16-T4
3~380 V, 50/60 Hz
10 bar
4
25 m³/h
5 A
936 kg
4189219
SiFlux 31-IP-E 40/160-4/2-SC-16-T4
3~380 V, 50/60 Hz
10 bar
4
25 m³/h
12 A
994 kg
4189220
SiFlux 31-IL-E 40/170-5,5/2-SC-16-T4
3~380 V, 50/60 Hz
16 bar
4
25 m³/h
10.3 A
1167 kg
4189221
SiFlux 21-IP-E 50/130-2,2/2-SC-16-T4
3~380 V, 50/60 Hz
10 bar
3
45 m³/h
6.8 A
833 kg
4189222
SiFlux 21-IP-E 50/150-4/2-SC-16-T4
3~380 V, 50/60 Hz
10 bar
3
45 m³/h
12 A
873 kg
4189223
SiFlux 21-IL-E 50/180-7,5/2-SC-16-T4
3~380 V, 50/60 Hz
16 bar
3
45 m³/h
13.2 A
1058 kg
4189224
SiFlux 31-IP-E 50/130-2,2/2-SC-16-T4
3~380 V, 50/60 Hz
10 bar
4
45 m³/h
6.8 A
1137 kg
4189225
SiFlux 31-IP-E 50/150-4/2-SC-16-T4
3~380 V, 50/60 Hz
10 bar
4
45 m³/h
12 A
1191 kg
4189226
SiFlux 31-IL-E 50/180-7,5/2-SC-16-T4
3~380 V, 50/60 Hz
16 bar
4
45 m³/h
13.2 A
1437 kg
4189227
SiFlux 21-IP-E 65/120-3/2-SC-16-T4
3~380 V, 50/60 Hz
10 bar
3
65 m³/h
9.3 A
1002 kg
4189228
SiFlux 21-IP-E 65/130-4/2-SC-16-T4
3~380 V, 50/60 Hz
10 bar
3
65 m³/h
12 A
1027 kg
4189229
SiFlux 21-IL-E 65/160-7,5/2-SC-16-T4
3~380 V, 50/60 Hz
16 bar
3
65 m³/h
13.2 A
1180 kg
4189230
SiFlux 31-IP-E 65/120-3/2-SC-16-T4
3~380 V, 50/60 Hz
10 bar
4
65 m³/h
9.3 A
1350 kg
4189231
SiFlux 31-IP-E 65/130-4/2-SC-16-T4
3~380 V, 50/60 Hz
10 bar
4
65 m³/h
12 A
1379 kg
4189232
SiFlux 31-IL-E 65/160-7,5/2-SC-16-T4
3~380 V, 50/60 Hz
16 bar
4
65 m³/h
13.2 A
1620 kg
4189233
SiFlux 21-95-IL-E 80/160-11/2-SC-16-T4
3~380 V, 50/60 Hz
16 bar
3
95 m³/h
20.2 A
1576 kg
4189235
SiFlux 21-IL-E 80/170-15/2-SC-16-T4
3~380 V, 50/60 Hz
16 bar
3
95 m³/h
28.3 A
1596 kg
4189236
SiFlux 31-95-IL-E 80/160-11/2-SC-16-T4
3~380 V, 50/60 Hz
16 bar
4
95 m³/h
20.2 A
1997 kg
4189238
SiFlux 31-IL-E 80/170-15/2-SC-16-T4
3~380 V, 50/60 Hz
16 bar
4
95 m³/h
28.3 A
2024 kg
4189239
SiFlux 21-IL-E 80/140-7,5/2-SC-16-T4
3~380 V, 50/60 Hz
16 bar
3
120 m³/h
13.2 A
1709 kg
4189240
SiFlux 21-120-IL-E 80/160-11/2-SC-16-T4
3~380 V, 50/60 Hz
16 bar
3
120 m³/h
20.2 A
1912 kg
4189241
SiFlux 21-IL-E 80/200-22/2-SC-16-T4
3~380 V, 50/60 Hz
16 bar
3
120 m³/h
40.2 A
2069 kg
4189242
SiFlux 31-IL-E 80/140-7,5/2-SC-16-T4
3~380 V, 50/60 Hz
16 bar
4
120 m³/h
13.2 A
2109 kg
4189243
SiFlux 31-120-IL-E 80/160-11/2-SC-16-T4
3~380 V, 50/60 Hz
16 bar
4
120 m³/h
20.2 A
2379 kg
4189244
SiFlux 31-IL-E 80/200-22/2-SC-16-T4
3~380 V, 50/60 Hz
16 bar
4
120 m³/h
40.2 A
2590 kg
4189245
SiFlux 21-IP-E 80/110-4/2-SC-10-T4
3~380 V, 50/60 Hz
10 bar
3
95 m³/h
12 A
1224 kg
4196555
SiFlux 31-IP-E 80/110-4/2-SC-10-T4
3~380 V, 50/60 Hz
10 bar
4
95 m³/h
12 A
1532 kg
4196556