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Wilo-Helix VE | Wilo

Wilo-Helix VE

Energy-saving and demand-driven high-pressure multistage centrifugal pump for large buildings and other fields of application.

Your advantages
Wilo-HELIX VE

Energy-saving and demand-driven high-pressure multistage centrifugal pump for large buildings and other fields of application.

The Wilo-Helix VE is a vertical high-pressure multistage centrifugal pump with variable speed for cold water applications in large buildings and other fields of application. The pump consists of a drive with an IE5 EC motor, an integrated air-cooled frequency converter and five different control modes. The result is high energy efficiency in both open and closed systems.​

The proven stainless-steel pump hydraulics and integrated protective functions such as dry-running detection offer a high level of reliability. Simple integration into the building automation system is possible as a result of analogue and digital interfaces as well as IF modules.



Your advantages

  • IE5 EC motor and five integrated control modes (dp-v, dp-c, p-c, n-const, PID) ensure high energy efficiency
  • Various features provide for a high degree of operational reliability, such as dry-running detection
  • Suitable for ambient temperatures of up to 50 °C
  • Green Button Technology ensures easy operation
  • Proven pump hydraulics made of stainless steel provide a high degree of robustness
  • Ready for integration into building automation via analogue or digital interfaces as well as IF modules
Series description
Wilo-Helix VE

Design type

Highly efficient, non-self-priming high-pressure multistage centrifugal pump in vertical design with in-line connections. Equipped with electronically controlled EC motor of energy efficiency class IE5 in accordance with IEC 60034-30-2

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)

16

Maximum operating pressure in bar

16 = 16 bar, PN 16 flange (up to 16 m3/h oval flange)

25 = 25 bar, PN 25 flange

30 = 30 bar, PN 40 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

Technical data

  • Electrical connection:
    • 3~ 380 V ... 480 V, ±10 %, 50/60 Hz TN, TT, IT
  • Fluid temperature range:
    • With EPDM: -30 ... 120 °C (130 °C possible with cartridge and below 16 bar)
    • With FKM: -15 ... 90 °C
  • Max. operating pressure: 16/25 bar
  • IP rating: IP55
  • Max. ambient temperature: +50 °C (extended temperature ranges on request)
  • Available versions:
    • Helix VE 2 – 16: PN 16 with oval flanges, PN 25 with compatible round flanges according to ISO 2531 and ISO 7005 (Victaulic coupling on request)
    • Helix VE 22 – 105: PN 16 and PN 25 with round flanges according to ISO 2531 and ISO 7005

Materials

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

Pump material combination 1

  • 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 made of 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 (AISI 316L)
  • O-ring made of EPDM (FKM gasket on request)
  • Jacket pipe made of stainless steel 1.4301 (AISI 304)

Pump material combination 2

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

Helix VE 22, 36, 52, 80, 105:

Pump material combination 1

  • Stage housings, impellers, guide vanes made of stainless steel 1.4307 (AISI 304L)
  • Pump housing made of stainless steel 1.4308 (AISI 304), loose flanges made of cataphoretic-coated cast iron EN-GJL 250 or EN-GJS 400
  • Shaft made of stainless steel 1.4057 (AISI 431)
  • Sleeve under the mechanical seal 1.4404 (AISI 316L)
  • O-ring made of EPDM (FKM gasket on request)
  • Jacket pipe made of stainless steel 1.4301 (AISI 304)

Pump material combination 2

  • Stage housings, impellers, and guide vanes made of stainless steel 1.4404 (AISI 316L)
  • Pump housing: all parts which come in contact with the media are made of cast stainless steel 1.4409 (AISI 316L), loose flanges made of cataphoretic-coated cast iron EN-GJL 250 or EN-GJS 400
  • Baseplate made of cataphoretic-coated cast iron
  • Shaft made of stainless steel 1.4404 (AISI 316L) or 1.4462 (AISI 318LN) (depending on version)
  • Sleeve under the mechanical seal 1.4404 (AISI 316L)
  • O-ring made of FKM or EPDM
  • Pressure shroud made of stainless steel 1.4404 (AISI 316L)

Scope of delivery

  • 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
Documents

Installation and operating instructions

Wilo-Helix VE 22-36-52

Article Number 4151995
Edition 1601
Number of pages 39
Language en
PDF (8 MB)

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

Article Number 4151993
Edition 1601
Number of pages 38
Language en
PDF (7 MB)

Wilo-Helix VE 11/15/18,5/22kW – IE5 # Wilo-MVIE 11/15/18,5/22kW – IE5

Article Number 4257897
Edition 2022-10
Number of pages 48
Language en
PDF (8 MB)

Group Statement

Group Statement REACH

Edition 2021-05
Number of pages 5
Language language neutral
PDF (271 KB)

RCM

RCM 2223433

Number of pages 1
Language language neutral
PDF (138 KB)

RCM 2215632

Number of pages 1
Language language neutral
PDF (97 KB)

ASNZ 4020

ASNZ 4020 AAR36388

Number of pages 17
Language language neutral
PDF (1 MB)

ASNZ 4020 AAR36387

Number of pages 16
Language language neutral
PDF (1 MB)
Product selection
Number of results: 228
Cartridge
Discharge port
Motor efficiency class
Max. operating pressure p
Rated power P2
0.55 … 22 kW
[228]
Pump housing
Product description Cartridge Motor efficiency class Pump housing Impeller Discharge port Rated power P2Gross weight, approx. mArticle number Price (excl. VAT)
Helix VE 204-1/16/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
G 1
0,55 kW
31,2 kg
4171738
on request
Helix VE 204-1/16/E/S
Standard mechanical seal
IE4
Stainless steel
Stainless steel
G 1
0,55 kW
26,7 kg
4201563
on request
Helix VE 204-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
0,55 kW
37,8 kg
4171740
on request
Helix VE 206-1/16/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
G 1
0,75 kW
38,8 kg
4171744
on request
Helix VE 206-1/16/E/S
Standard mechanical seal
IE4
Stainless steel
Stainless steel
G 1
0,75 kW
34,8 kg
4201564
on request
Helix VE 206-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
0,75 kW
40,9 kg
4171746
on request
Helix VE 208-1/16/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
G 1
1,1 kW
41,1 kg
4164491
on request
Helix VE 208-1/16/E/S
Standard mechanical seal
IE4
Stainless steel
Stainless steel
G 1
1,1 kW
37,1 kg
4201565
on request
Helix VE 208-1/25/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
1,1 kW
43,2 kg
4164493
on request
Helix VE 208-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
1,1 kW
43,2 kg
4164492
on request
Helix VE 211-1/16/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
G 1
1,5 kW
59,2 kg
4171752
on request
Helix VE 211-1/16/E/S
Standard mechanical seal
IE4
Stainless steel
Stainless steel
G 1
1,5 kW
44,8 kg
4201566
on request
Helix VE 211-1/25/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
1,5 kW
61,4 kg
4171756
on request
Helix VE 211-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
1,5 kW
61,4 kg
4171753
on request
Helix VE 216-1/25/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
2,2 kW
53,5 kg
4164494
on request
Helix VE 216-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
2,2 kW
53,5 kg
4164495
on request
Helix VE 220-1/25/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
3 kW
78,6 kg
4171758
on request
Helix VE 220-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
3 kW
78,6 kg
4171759
on request
Helix VE 222-1/25/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
4 kW
87,8 kg
4164496
on request
Helix VE 222-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
4 kW
87,8 kg
4164497
on request
Helix VE 403-1/16/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
G 1
0,55 kW
30,5 kg
4171702
on request
Helix VE 403-1/16/E/S
Standard mechanical seal
IE4
Stainless steel
Stainless steel
G 1
0,55 kW
26,2 kg
4201567
on request
Helix VE 403-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
0,55 kW
32,6 kg
4171704
on request
Helix VE 404-1/16/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
G 1
0,75 kW
37,7 kg
4171712
on request
Helix VE 404-1/16/E/S
Standard mechanical seal
IE4
Stainless steel
Stainless steel
G 1
0,75 kW
29,3 kg
4201569
on request
Helix VE 404-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
0,75 kW
39,9 kg
4171714
on request
Helix VE 405-1/16/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
G 1
1,1 kW
39,6 kg
4164473
on request
Helix VE 405-1/16/E/S
Standard mechanical seal
IE4
Stainless steel
Stainless steel
G 1
1,1 kW
31,1 kg
4201571
on request
Helix VE 405-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
1,1 kW
41,7 kg
4164475
on request
Helix VE 407-1/16/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
G 1
1,5 kW
57,3 kg
4171724
on request
Helix VE 407-1/16/E/S
Standard mechanical seal
IE4
Stainless steel
Stainless steel
G 1
1,5 kW
42,9 kg
4201573
on request
Helix VE 407-1/25/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
1,5 kW
59,4 kg
4171732
on request
Helix VE 407-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
1,5 kW
59,4 kg
4171725
on request
Helix VE 410-1/16/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
G 1
2,2 kW
45,1 kg
4164476
on request
Helix VE 410-1/16/E/S
Standard mechanical seal
IE4
Stainless steel
Stainless steel
G 1
2,2 kW
45 kg
4201575
on request
Helix VE 410-1/25/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
2,2 kW
50,5 kg
4164479
on request
Helix VE 410-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
2,2 kW
50,5 kg
4164477
on request
Helix VE 413-1/25/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
3 kW
72,5 kg
4171734
on request
Helix VE 413-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
3 kW
72,5 kg
4171735
on request
Helix VE 418-1/25/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
4 kW
85,4 kg
4164480
on request
Helix VE 418-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 25
4 kW
85,4 kg
4164481
on request
Helix VE 601-1/16/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
G 1¼
0,55 kW
30,1 kg
4171660
on request
Helix VE 601-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 32
0,55 kW
31,5 kg
4171662
on request
Helix VE 602-1/16/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
G 1¼
0,75 kW
33 kg
4171670
on request
Helix VE 602-1/16/E/S
Standard mechanical seal
IE4
Stainless steel
Stainless steel
G 1¼
0,75 kW
29 kg
4201577
on request
Helix VE 602-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 32
0,75 kW
38,9 kg
4171672
on request
Helix VE 603-1/16/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
G 1¼
1,1 kW
39,1 kg
4161425
on request
Helix VE 603-1/16/E/S
Standard mechanical seal
IE4
Stainless steel
Stainless steel
G 1¼
1,1 kW
31,1 kg
4201579
on request
Helix VE 603-2/25/V/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
DN 32
1,1 kW
40,5 kg
4161432
on request
Helix VE 604-1/16/E/KS
Cartridge mechanical seal
IE4
Stainless steel
Stainless steel
G 1¼
1,5 kW
56,5 kg
4171680
on request