Wilo-Helix VE | Wilo
Your advantages
Wilo-Helix VE

Your advantages

  • Multistage, speed-configurable stainless steel high-efficiency pump with 2D/3D hydraulics and standard motor
  • Optimised design for easy operation, transportation and installation with handles, lantern-adjustment and rotatable free flanges
  • User-friendly display with Green Button Technology and full text menu
  • IF plug-in module for quick communication with the BMS
  • Quick maintenance due to innovative cartridge mechanical seal and spacers
  • Lower life cycle costs due to new Helix design

Series description
Wilo-Helix VE

Design

Electronically controlled, non-self-priming high-pressure multistage centrifugal pump in vertical design, with in-line connections

Application

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Closed cooling circuits
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Equipment/function

  • Impellers, guide vanes and stage housings made of corrosion-resistant material

Typekey

Example:

Helix VE 2202/2-1/16/E/KS

Helix VE

Vertical high-pressure multistage centrifugal pump in in-line design (electronically controlled)

22

Flow rate in m3/h

02

Number of impellers

2

Number of trimmed impellers (optionally)

1

Pump material

1 = Pump housing 1.4301 (AISI 304)Hydraulics 1.4307 (AISI 304L)

2 = Pump housing 1.4409 (AISI 316L)Hydraulics 1.4404 (AISI 316L)

3 = Pump housing EN-GJL-250 (cataphoretic-coated)Hydraulics 1.4307 (AISI 304L)

4 = Monoblock pump housing EN-GJL-250 (cataphoretic-coated)Hydraulics 1.4307 (AISI 304L);[only Helix VE 22.. and larger]

16

Maximum operating pressure in bar

16 = 16 bar (PN 16 flange)

25 = 25 bar (PN 25 flange)

E

Gasket type E = EPDMV = FKM

K

Cartridge mechanical seal

S

The coupling guard is on a line with suction and discharge ports of the pump

M13

Only with 1~ (alternating current )Preset operating mode on deliveryM13 = mode 1 or 3 (manual or remote control)M2 = mode 2 (pressure regulation mode)

Technical data

  • Electrical connection:
    • 3~ 50 Hz : 400V +/-10%
    • 3~ 60 Hz : 380V +/-10%
    • 3~ 60 Hz : 480V +/-10%
  • Fluid temperature range:
    • Helix VE 2 – 16 (EPDM): -30 to 120 °C (130 °C on request)
    • Helix VE 2 – 16 for aggressive media (FKM): -15 to 90 °C
    • Helix VE22 – 52 (EPDM): -20 to 120 °C (130 °C on request)
    • Helix VE22 – 52 for aggressive media (FKM): -15 to 90 °C (-30 to 120 °C with EPDM gasket on request)
  • Max. operating pressure: 16/25 bar
  • Protection class: IP 55
  • Max. ambient temperature: +40°C (extended temperature ranges on request)
  • Available versions:
    • Helix VE 2 – 16: PN 16 with oval flanges, PN 25 with round flanges according to ISO 2531 and ISO 7005 (Victaulic coupling on request)
    • Helix VE 22 – 52: PN 16 and PN 25 with round flanges according to ISO 2531 and ISO 7005

Materials

Helix VE 2, 4, 6, 10, 16:

Standard version

  • Impellers, stage housings and guide vanes made of stainless steel 1.4307 (AISI 304L)
  • Pump housing made of stainless steel 1.4301 (AISI 304)
  • Baseplate and lantern in EN-GJL-250 (cataphoretic coated)
  • Shaft made of stainless steel 1.4301 (AISI 304) or 1.4462 (AISI 318LN) (depending on version)
  • Sleeve under the mechanical seal 1.4404 (316L)
  • O-ring of EPDM (FKM gasket on request)
  • Jacket pipe made of stainless steel 1.4301 (AISI 304)

For aggressive media

  • Impellers, stage housings and guide vane apparatuses made of stainless steel 1.4404 (316L)
  • Pump housing made of stainless steel 1.4404 (316L)
  • Shaft made of stainless steel 1.4404 (316L) or 1.4462 (AISI 318LN) (depending on version)
  • Sleeve under the mechanical seal 1.4404 (316L)
  • O-ring of FKM (EPDM gasket on request)
  • Jacket pipe made of stainless steel 1.4404 (316L)

Helix VE 22, 36, 52:

Standard version

  • Stage housings, impellers, guide vane apparatuses made of stainless steel 1.4307 (AISI 304L)
  • Pump housing made of stainless steel 1.4301 (AISI 304) or cataphoretic-coated grey cast iron EN-GJL 250, loose flanges made of EN-GJS 400 for Helix VE 36-52.
  • Shaft made of stainless steel 1.4057 (AISI 431)
  • Sleeve under the mechanical seal 1.4404 (316L)
  • O-ring of EPDM (FKM gasket on request)
  • Jacket pipe made of stainless steel 1.4301 (AISI 304)

For aggressive media

  • Stage housings, impellers, and guide vane apparatuses made of stainless steel 1.4404 (316L)
  • Pump housing: all parts which come in contact with the media are made of cast stainless steel 1.4409 (316L); loose flanges of cataphoretic-coated grey cast iron EN-GJL 250 for Helix VE 22 / EN-GJS 400 for Helix VE 36-52.
  • Baseplate made of stainless steel 1.4301 (AISI 304)
  • Shaft made of stainless steel 1.4404 (316L) or 1.4462 (AISI 318LN) (depending on version)
  • Sleeve under the mechanical seal 1.4404 (316L)
  • O-ring of FKM (EPDM gasket on request)
  • Pressure shroud made of stainless steel 1.4404 (316L)

Delivery state

  • Helix VE high-pressure multistage centrifugal pump
  • Installation and operating instructions
  • Helix VE 2 – 16 (version PN16 with oval flanges): Cast iron counter flange and corresponding screws, nuts and gaskets
Downloads

Installation and operating instructions

Wilo-Helix VE 22-36-52

Article Number 4151995
Edition 1601
Page format A4
Number of pages 39
PDF (8 MB)

Wilo-Helix VE 2-4-6-10-6

Article Number 4151993
Edition 1601
Page format A4
Number of pages 38
PDF (7 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)

Certificate REACH

REACH Regulation

Edition 2021-05
Page format 209.9 x 297.0 mm
Number of pages 4
PDF (212 KB)
Product list
Number of results: 159
Product descriptionMains connectionCartridgePump housingImpellerPressure portRated power P2Gross weight, approx. mArticle number
Helix VE 204-1/16/E/KS
3~380 V, 50/60 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
G 1
0.55 kW
31.2 kg
4171738
Helix VE 204-1/16/E/S
3~380 V, 50/60 Hz
Standard mechanical seal
Stainless steel
Stainless steel
G 1
0.55 kW
26.7 kg
4201563
Helix VE 204-2/25/V/KS
3~380 V, 50/60 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
0.55 kW
37.8 kg
4171740
Helix VE 206-1/16/E/KS
3~380 V, 50/60 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
G 1
0.75 kW
38.8 kg
4171744
Helix VE 206-1/16/E/S
3~380 V, 50/60 Hz
Standard mechanical seal
Stainless steel
Stainless steel
G 1
0.75 kW
34.8 kg
4201564
Helix VE 206-2/25/V/KS
3~380 V, 50/60 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
0.75 kW
40.9 kg
4171746
Helix VE 208-1/16/E/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
G 1
1.1 kW
41.1 kg
4164491
Helix VE 208-1/16/E/S
3~400 V, 50 Hz
Standard mechanical seal
Stainless steel
Stainless steel
G 1
1.1 kW
37.1 kg
4201565
Helix VE 208-1/16/E/S/1-230
-
-
Stainless steel
Stainless steel
G 1
1.1 kW
36 kg
4246490
Helix VE 208-1/25/E/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
1.1 kW
43.2 kg
4164493
Helix VE 208-1/25/E/KS/1-230
-
-
Stainless steel
Stainless steel
DN 25
1.1 kW
42 kg
4246489
Helix VE 208-2/25/V/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
1.1 kW
43.2 kg
4164492
Helix VE 211-1/16/E/KS
3~380 V, 50/60 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
G 1
1.5 kW
59.2 kg
4171752
Helix VE 211-1/16/E/S
3~380 V, 50/60 Hz
Standard mechanical seal
Stainless steel
Stainless steel
G 1
1.5 kW
44.8 kg
4201566
Helix VE 211-1/25/E/KS
3~380 V, 50/60 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
1.5 kW
61.4 kg
4171756
Helix VE 211-2/25/V/KS
3~380 V, 50/60 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
1.5 kW
61.4 kg
4171753
Helix VE 216-1/25/E/KS
3~380 V, 50/60 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
2.2 kW
53.5 kg
4164494
Helix VE 216-2/25/V/KS
3~380 V, 50/60 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
2.2 kW
53.5 kg
4164495
Helix VE 220-1/25/E/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
3 kW
78.6 kg
4171758
Helix VE 220-2/25/V/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
3 kW
78.6 kg
4171759
Helix VE 222-1/25/E/KS
3~380 V, 50/60 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
4 kW
87.8 kg
4164496
Helix VE 222-2/25/V/KS
3~380 V, 50/60 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
4 kW
87.8 kg
4164497
Helix VE 403-1/16/E/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
G 1
0.55 kW
30.5 kg
4171702
Helix VE 403-1/16/E/S
3~400 V, 50 Hz
Standard mechanical seal
Stainless steel
Stainless steel
G 1
0.55 kW
26.2 kg
4201567
Helix VE 403-2/25/V/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
0.55 kW
32.6 kg
4171704
Helix VE 404-1/16/E/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
G 1
0.75 kW
37.7 kg
4171712
Helix VE 404-1/16/E/S
3~400 V, 50 Hz
Standard mechanical seal
Stainless steel
Stainless steel
G 1
0.75 kW
29.3 kg
4201569
Helix VE 404-2/25/V/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
0.75 kW
39.9 kg
4171714
Helix VE 405-1/16/E/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
G 1
1.1 kW
39.6 kg
4164473
Helix VE 405-1/16/E/S
3~400 V, 50 Hz
Standard mechanical seal
Stainless steel
Stainless steel
G 1
1.1 kW
31.1 kg
4201571
Helix VE 405-1/16/E/S/1-230
-
-
Stainless steel
Stainless steel
G 1
1.1 kW
34 kg
4246492
Helix VE 405-1/25/E/KS/1-230
-
-
Stainless steel
Stainless steel
DN 25
1.1 kW
39 kg
4246491
Helix VE 405-2/25/V/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
1.1 kW
41.7 kg
4164475
Helix VE 407-1/16/E/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
G 1
1.5 kW
57.3 kg
4171724
Helix VE 407-1/16/E/S
3~400 V, 50 Hz
Standard mechanical seal
Stainless steel
Stainless steel
G 1
1.5 kW
42.9 kg
4201573
Helix VE 407-1/25/E/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
1.5 kW
59.4 kg
4171732
Helix VE 407-2/25/V/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
1.5 kW
59.4 kg
4171725
Helix VE 410-1/16/E/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
G 1
2.2 kW
45.1 kg
4164476
Helix VE 410-1/16/E/S
3~400 V, 50 Hz
Standard mechanical seal
Stainless steel
Stainless steel
G 1
2.2 kW
45 kg
4201575
Helix VE 410-1/25/E/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
2.2 kW
50.5 kg
4164479
Helix VE 410-2/25/V/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
2.2 kW
50.5 kg
4164477
Helix VE 413-1/25/E/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
3 kW
72.5 kg
4171734
Helix VE 413-2/25/V/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
3 kW
72.5 kg
4171735
Helix VE 418-1/25/E/KS
3~380 V, 50/60 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
4 kW
85.4 kg
4164480
Helix VE 418-2/25/V/KS
3~380 V, 50/60 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 25
4 kW
85.4 kg
4164481
Helix VE 601-1/16/E/KS
3~380 V, 50/60 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
G 1¼
0.55 kW
30.1 kg
4171660
Helix VE 601-2/25/V/KS
3~380 V, 50/60 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 32
0.55 kW
31.5 kg
4171662
Helix VE 602-1/16/E/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
G 1¼
0.75 kW
33 kg
4171670
Helix VE 602-1/16/E/S
3~400 V, 50 Hz
Standard mechanical seal
Stainless steel
Stainless steel
G 1¼
0.75 kW
29 kg
4201577
Helix VE 602-2/25/V/KS
3~400 V, 50 Hz
Cartridge mechanical seal
Stainless steel
Stainless steel
DN 32
0.75 kW
38.9 kg
4171672