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Wilo-Helix V | Wilo
Advantages to you
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

Page format 215.9 x 279.4 mm
Number of pages 32
PDF (5 MB)

General overview

Helix V Engineering Specification

Page format 215.9 x 279.4 mm
Number of pages 4
PDF (280 KB)

Brochure

Helix V Brochure

Page format 215.9 x 279.4 mm
Number of pages 2
PDF (815 KB)

Data sheet

Helix V V20 Submittal

Page format 215.9 x 279.4 mm
Number of pages 2
PDF (550 KB)

Helix V V30 Submittal

Page format 215.9 x 279.4 mm
Number of pages 2
PDF (552 KB)

Helix V V50 Submittal

Page format 215.9 x 279.4 mm
Number of pages 2
PDF (596 KB)

Helix V V80 Submittal

Page format 215.9 x 279.4 mm
Number of pages 2
PDF (608 KB)

Helix V V10 Submittal

Page format 215.9 x 279.4 mm
Number of pages 2
PDF (549 KB)

Helix V V110 Submittal

Page format 215.9 x 279.4 mm
Number of pages 2
PDF (379 KB)

Helix V V190 Submittal

Page format 215.9 x 279.4 mm
Number of pages 2
PDF (381 KB)

Helix V V270 Submittal

Page format 215.9 x 279.4 mm
Number of pages 2
PDF (377 KB)

Product selection
Number of results: 183
Product descriptionPump housing materialImpellerStatic gasketsDischarge portRated power P2Article number
HELIX V10-05-1/A3/E/KS/N/1/1
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.00 hp
3310346
HELIX V10-05-1/A3/E/KS/N/1/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.00 hp
2700807
HELIX V10-05-1/A3/E/KS/N/1/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.00 hp
2700820
HELIX V10-06-1/A3/E/KS/N/1.5/1
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.50 hp
3310347
HELIX V10-06-1/A3/E/KS/N/1.5/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.50 hp
2700808
HELIX V10-06-1/A3/E/KS/N/1.5/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.50 hp
2700821
HELIX V10-07-1/A3/E/KS/N/1.5/1
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.50 hp
3310348
HELIX V10-07-1/A3/E/KS/N/1.5/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.50 hp
2700809
HELIX V10-07-1/A3/E/KS/N/1.5/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.50 hp
2700822
HELIX V10-08-1/A3/E/KS/N/1.5/1
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.50 hp
3310349
HELIX V10-08-1/A3/E/KS/N/1.5/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.50 hp
2700810
HELIX V10-08-1/A3/E/KS/N/1.5/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.50 hp
2700823
HELIX V10-09-1/A3/E/KS/N/2/1
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
2.00 hp
3310350
HELIX V10-09-1/A3/E/KS/N/2/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
2.00 hp
2700508
HELIX V10-09-1/A3/E/KS/N/2/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
2.00 hp
2700509
HELIX V10-10-1/A3/E/KS/N/2/1
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
2.00 hp
3310351
HELIX V10-10-1/A3/E/KS/N/2/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
2.00 hp
2700811
HELIX V10-10-1/A3/E/KS/N/2/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
2.00 hp
2700824
HELIX V10-11-1/A3/E/KS/N/2/1
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
2.00 hp
3310352
HELIX V10-11-1/A3/E/KS/N/2/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
2.00 hp
2700812
HELIX V10-11-1/A3/E/KS/N/2/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
2.00 hp
2700825
HELIX V10-12-1/A3/E/KS/N/3/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
3.00 hp
2700813
HELIX V10-12-1/A3/E/KS/N/3/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
3.00 hp
2700826
HELIX V10-13-1/A3/E/KS/H/3/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
3.00 hp
2700814
HELIX V10-13-1/A3/E/KS/H/3/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
3.00 hp
2700827
HELIX V10-14-1/A3/E/KS/H/3/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
3.00 hp
2700815
HELIX V10-14-1/A3/E/KS/H/3/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
3.00 hp
2700828
HELIX V10-16-1/A3/E/KS/H/3/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
3.00 hp
2700816
HELIX V10-16-1/A3/E/KS/H/3/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
3.00 hp
2700829
HELIX V10-18-1/A3/E/KS/H/5/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
5.00 hp
2700817
HELIX V10-18-1/A3/E/KS/H/5/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
5.00 hp
2700830
HELIX V10-20-1/A3/E/KS/H/5/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
5.00 hp
2700818
HELIX V10-20-1/A3/E/KS/H/5/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
5.00 hp
2700831
HELIX V10-22-1/A3/E/KS/H/5/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
5.00 hp
2700819
HELIX V10-22-1/A3/E/KS/H/5/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
5.00 hp
2700832
HELIX V20-03-1/A3/E/KS/N/1/1
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.00 hp
3310357
HELIX V20-03-1/A3/E/KS/N/1/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.00 hp
2700170
HELIX V20-03-1/A3/E/KS/N/1/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.00 hp
2700216
HELIX V20-04-1/A3/E/KS/N/1.5/1
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.50 hp
3310358
HELIX V20-04-1/A3/E/KS/N/1.5/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.50 hp
2700171
HELIX V20-04-1/A3/E/KS/N/1.5/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.50 hp
2700217
HELIX V20-05-1/A3/E/KS/N/1.5/1
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.50 hp
3310359
HELIX V20-05-1/A3/E/KS/N/1.5/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.50 hp
2700172
HELIX V20-05-1/A3/E/KS/N/1.5/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
1.50 hp
2700218
HELIX V20-06-1/A3/E/KS/N/2/1
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
2.00 hp
3310360
HELIX V20-06-1/A3/E/KS/N/2/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
2.00 hp
2700173
HELIX V20-06-1/A3/E/KS/N/2/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
2.00 hp
2700219
HELIX V20-07-1/A3/E/KS/N/2/1
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
2.00 hp
3310361
HELIX V20-07-1/A3/E/KS/N/2/3
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
2.00 hp
2700174
HELIX V20-07-1/A3/E/KS/N/2/4
AISI 304
AISI 304L
EPDM
1.25" CLASS 300
2.00 hp
2700220