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Wilo-Helix V | Wilo
Your advantages
helix_v_nema__pic_01_1611

Your advantages

  • Efficiency-optimised, laser-welded 2D/3D hydraulics optimizing flow and air elimination
  • Corrosion-resistant impellers, diffuser and stage housings
  • Flow and NPSH-optimised pump housing
  • Maintenance-friendly design with particularly robust coupling guard
  • NSF-61 Drinking water approval (EPDM version)
  • Cartridge seal design for easy serviceability
  • Integrated thrust bearings for reduced motor stress
  • Pump lifting lugs
  • Heavy-duty pump base

Recommended services

Series description
Helix V 110-270

Design

Non-self-priming, high-efficiency multistage high-pressure centrifugal pump in vertical design with in-line connections

Application

  • Water supply and pressure boosting
  • Industrial circulation systems
  • Process water
  • Cooling water circulation systems
  • Fire extinguishing systems
  • Washing systems
  • Irrigation

Max. Flow: 380 GPM

Max. Head: 800 feet

Equipment/function

  • Corrosion-resistant impellers, diffusors and stage housings

Typekey

Example:

Helix V110-02/02-1/A3/E/KS/N/5/3

Helix V

Vertical high-pressure multistage centrifugal pump in in-line design

110

Flow rate in US Gallons per minute

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)

A3

Flange design

A3 = ANSI 300 Class for models V10-V80 or 250# ANSI for models V110-V270

O = flanges with Female NPT counter flanges

P = Victaulic connection

E

Gasket type

E = EPDM

V = FKM

K

K = Cartridge type mechanical seal

80 = Cartridge Mechanical Seal - EPDM

A0 = Cartridge Mechanical Seal - FKM

S

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

N

Pressure Rating (Mechanical Seal)

N = 232 PSI (16 BAR)

H = 363 PSI (25 BAR)

5

Motor Horsepower

3

Motor type

3 = 208-230/460 60 Hz, 3~

4 = 575 60Hz, 3~

Technical data

  • NEMA Premium Efficiency Motors
  • Temp Range: -5°F to 250°F (-20°C to 121°C)
  • Electrical Connections: 3~208-230/460/575V
  • Flange Connection: 300-class ANSI (V10-V80) or 250# ANSI (V110-V270)
  • Pressure Range: 232 PSI or 363 PSI

Materials

Helix V10, 20, 30, 50, 80:

  • Impellers, stage Housings and diffusers made of stainless steel AISI 304
  • Pump Housing and connection flanges made of stainless steel AISI 304
  • Base plate and lantern made of cast iron cataphoresis coated ASTM A 48 Class 35/40
  • Shaft made of stainless steel AISI 304 or AISI 318LN (depending on version)
  • Shaft Sleeve made of stainless steel AISI 316L
  • O-ring: EPDM (FKM gasket on request)
  • Jacket pipe made of stainless steel AISI 304

Helix V 110, 190, 270:

  • Impellers, stage housings and diffusors made of stainless steel AISI 304L
  • Pump Housing made of stainless steel AISI 304
  • Connection flanges: Loose split flanges made of cataphoretic-coated grey cast iron ASTM A 48 Class 35/40
  • Base plate and lantern made of cast iron cataphoresis coated ASTM A 48 Class 35/40
  • Shaft made of stainless steel AISI 431
  • Shaft Sleeve made stainless steel AISI 316L
  • O-ring: EPDM (FKM gasket on request)
  • Jacket pipe made of stainless steel AISI 304

Construction

  • Non-self-priming, high-efficiency multistage high-pressure centrifugal pump in vertical design with in-line connections.
  • The Helix series are equipped with a user-friendly "X-Seal" cartridge mechanical seal which enables quick and easy maintenance
  • The spacer coupling allows the mechanical seal to be replaced without removing the motor (from ≥ 10 HP)
  • The Helix series is also available with an integrated frequency converter: See Wilo-Helix EXCEL

Scope of delivery

  • Helix V high-pressure multistage centrifugal pump
  • Installation and operating instructions
Documents

Installation and operating instructions

Helix V IOM

Number of pages 32
Language en
PDF (5 MB)

General overview

Helix V Engineering Specification

Number of pages 4
Language en
PDF (191 KB)

Brochure

Helix V Brochure

Number of pages 2
Language en
PDF (815 KB)

Data sheet

Helix V V20 Submittal

Number of pages 2
Language en
PDF (558 KB)

Helix V V30 Submittal

Number of pages 2
Language en
PDF (560 KB)

Helix V V50 Submittal

Number of pages 2
Language en
PDF (596 KB)

Helix V V80 Submittal

Number of pages 2
Language en
PDF (608 KB)

Helix V V10 Submittal

Number of pages 2
Language en
PDF (556 KB)

Helix V V110 Submittal

Number of pages 2
Language en
PDF (338 KB)

Helix V V190 Submittal

Number of pages 2
Language en
PDF (341 KB)

Helix V V270 Submittal

Number of pages 2
Language en
PDF (336 KB)

Standard Conformity

Standard Conformity 2223446-02

Number of pages 1
Language language neutral
PDF (331 KB)
Product selection
Number of results: 183
Discharge port
Mains connection
Port-to-port length L0
Product descriptionPump housing materialImpellerStatic gasketsDischarge portRated power P2Article number
HELIX V30-19-1/A3/E/KS/H/10/4
AISI 304
AISI 304L
EPDM
1.25" Flange Compatible with 300 Class ANSI
10.00 hp
2700244
HELIX V50-01-1/A3/E/KS/N/1/1
AISI 304
AISI 304L
EPDM
2" CLASS 300
1.00 hp
3310370
HELIX V50-01-1/A3/E/KS/N/1/3
AISI 304
AISI 304L
EPDM
2" CLASS 300
1.00 hp
2700199
HELIX V50-01-1/A3/E/KS/N/1/4
AISI 304
AISI 304L
EPDM
2" CLASS 300
1.00 hp
2700245
HELIX V50-02-1/A3/E/KS/N/2/1
AISI 304
AISI 304L
EPDM
2" CLASS 300
2.00 hp
3310371
HELIX V50-02-1/A3/E/KS/N/2/3
AISI 304
AISI 304L
EPDM
2" CLASS 300
2.00 hp
2700200
HELIX V50-02-1/A3/E/KS/N/2/4
AISI 304
AISI 304L
EPDM
2" CLASS 300
2.00 hp
2700246
HELIX V50-03-1/A3/E/KS/N/3/3
AISI 304
AISI 304L
EPDM
2" CLASS 300
3.00 hp
2700201
HELIX V50-03-1/A3/E/KS/N/3/4
AISI 304
AISI 304L
EPDM
2" CLASS 300
3.00 hp
2700247
HELIX V50-04-1/A3/E/KS/N/5/3
AISI 304
AISI 304L
EPDM
2" CLASS 300
5.00 hp
2700202
HELIX V50-04-1/A3/E/KS/N/5/4
AISI 304
AISI 304L
EPDM
2" CLASS 300
5.00 hp
2700248
HELIX V50-05-1/A3/E/KS/N/5/3
AISI 304
AISI 304L
EPDM
2" CLASS 300
5.00 hp
2700203
HELIX V50-05-1/A3/E/KS/N/5/4
AISI 304
AISI 304L
EPDM
2" CLASS 300
5.00 hp
2700249
HELIX V50-06-1/A3/E/KS/N/5/3
AISI 304
AISI 304L
EPDM
2" CLASS 300
5.00 hp
2700204
HELIX V50-06-1/A3/E/KS/N/5/4
AISI 304
AISI 304L
EPDM
2" CLASS 300
5.00 hp
2700250
HELIX V50-07-1/A3/E/KS/H/7.5/3
AISI 304
AISI 304L
EPDM
2" CLASS 300
7.50 hp
2700205
HELIX V50-07-1/A3/E/KS/H/7.5/4
AISI 304
AISI 304L
EPDM
2" CLASS 300
7.50 hp
2700251
HELIX V50-08-1/A3/E/KS/H/7.5/3
AISI 304
AISI 304L
EPDM
2" CLASS 300
7.50 hp
2700206
HELIX V50-08-1/A3/E/KS/H/7.5/4
AISI 304
AISI 304L
EPDM
2" CLASS 300
7.50 hp
2700252
HELIX V50-09-1/A3/E/KS/H/7.5/3
AISI 304
AISI 304L
EPDM
2" CLASS 300
7.50 hp
2700207
HELIX V50-09-1/A3/E/KS/H/7.5/4
AISI 304
AISI 304L
EPDM
2" CLASS 300
7.50 hp
2700253
HELIX V50-10-1/A3/E/KS/H/10/3
AISI 304
AISI 304L
EPDM
2" CLASS 300
7.50 hp
2700208
HELIX V50-10-1/A3/E/KS/H/10/4
AISI 304
AISI 304L
EPDM
2" CLASS 300
7.50 hp
2700254
HELIX V50-11-1/A3/E/KS/H/10/3
AISI 304
AISI 304L
EPDM
2" CLASS 300
10.00 hp
2700209
HELIX V50-11-1/A3/E/KS/H/10/4
AISI 304
AISI 304L
EPDM
2" CLASS 300
10.00 hp
2700255
HELIX V80-02-1/A3/E/KS/N/5/3
AISI 304
AISI 304L
EPDM
2" CLASS 300
5.00 hp
2700211
HELIX V80-02-1/A3/E/KS/N/5/4
AISI 304
AISI 304L
EPDM
2" CLASS 300
5.00 hp
2700257
HELIX V80-03-1/A3/E/KS/N/5/3
AISI 304
AISI 304L
EPDM
2" CLASS 300
5.00 hp
2700212
HELIX V80-03-1/A3/E/KS/N/5/4
AISI 304
AISI 304L
EPDM
2" CLASS 300
5.00 hp
2700258
HELIX V80-04-1/A3/E/KS/H/7.5/3
AISI 304
AISI 304L
EPDM
2" CLASS 300
7.50 hp
2700213
HELIX V80-04-1/A3/E/KS/H/7.5/4
AISI 304
AISI 304L
EPDM
2" CLASS 300
7.50 hp
2700259
HELIX V80-05-1/A3/E/KS/H/10/3
AISI 304
AISI 304L
EPDM
2" CLASS 300
10.00 hp
2700214
HELIX V80-05-1/A3/E/KS/H/10/4
AISI 304
AISI 304L
EPDM
2" CLASS 300
10.00 hp
2700260
HELIX V80-06-1/A3/E/KS/H/10/3
AISI 304
AISI 304L
EPDM
2" CLASS 300
10.00 hp
2700215
HELIX V80-06-1/A3/E/KS/H/10/4
AISI 304
AISI 304L
EPDM
2" CLASS 300
10.00 hp
2700261
HELIX V110-02-1/A3/E/KS/N/7.5/3
AISI 304
AISI 304L
EPDM
2" Flange Compatible with 125#/250# ANSI
10.00 hp
2700864
HELIX V110-02-1/A3/E/KS/N/7.5/4
AISI 304
AISI 304L
EPDM
2" Flange Compatible with 125#/250# ANSI
10.00 hp
2700888
HELIX V110-02/2-1/A3/E/KS/N/5/3
AISI 304
AISI 304L
EPDM
2" Flange Compatible with 125#/250# ANSI
5.00 hp
2700863
HELIX V110-02/2-1/A3/E/KS/N/5/4
AISI 304
AISI 304L
EPDM
2" Flange Compatible with 125#/250# ANSI
5.00 hp
2700887
HELIX V110-03-1/A3/E/KS/N/10/3
AISI 304
AISI 304L
EPDM
2" Flange Compatible with 125#/250# ANSI
10.00 hp
2700866
HELIX V110-03-1/A3/E/KS/N/10/4
AISI 304
AISI 304L
EPDM
2" Flange Compatible with 125#/250# ANSI
10.00 hp
2700890
HELIX V110-03/2-1/A3/E/KS/N/7.5/3
AISI 304
AISI 304L
EPDM
2" Flange Compatible with 125#/250# ANSI
10.00 hp
2700865
HELIX V110-03/2-1/A3/E/KS/N/7.5/4
AISI 304
AISI 304L
EPDM
2" Flange Compatible with 125#/250# ANSI
10.00 hp
2700889
HELIX V110-04-1/A3/E/KS/N/15/3
AISI 304
AISI 304L
EPDM
2" Flange Compatible with 125#/250# ANSI
15.00 hp
2700868
HELIX V110-04-1/A3/E/KS/N/15/4
AISI 304
AISI 304L
EPDM
2" Flange Compatible with 125#/250# ANSI
15.00 hp
2700892
HELIX V110-04/3-1/A3/E/KS/N/10/3
AISI 304
AISI 304L
EPDM
2" Flange Compatible with 125#/250# ANSI
10.00 hp
2700867
HELIX V110-04/3-1/A3/E/KS/N/10/4
AISI 304
AISI 304L
EPDM
2" Flange Compatible with 125#/250# ANSI
10.00 hp
2700891
HELIX V110-05-1/A3/E/KS/N/15/3
AISI 304
AISI 304L
EPDM
2" Flange Compatible with 125#/250# ANSI
15.00 hp
2700870
HELIX V110-05-1/A3/E/KS/N/15/4
AISI 304
AISI 304L
EPDM
2" Flange Compatible with 125#/250# ANSI
15.00 hp
2700894
HELIX V110-05/3-1/A3/E/KS/N/15/3
AISI 304
AISI 304L
EPDM
2" Flange Compatible with 125#/250# ANSI
15.00 hp
2700869