Wilo-Helix EXCEL

Wilo-Helix EXCEL High-efficiency normal-suction high-pressure centrifugal pump, completely in stainless steel

Overview

  • High efficiency electronically commutated motor with energy efficiency class IE5 to IEC 60034-30-2
  • Integrated electronic control through "High Efficiency Drive"
  • Easy to operate thanks to proven green button technology and clearly arranged LCD display
  • User-friendly X-Seal cartridge mechanical seals and collapsible coupling (from 5.5 kW) for fast maintenance
  • Flexible integration into building automation systems
  • Approval for use in drinking water supply for pumps with stainless steel parts in contact with pumped liquid (EPDM version)

Type

High efficiency normally aspirated high-pressure multistage centrifugal pump, completely in stainless steel, with EC motor of energy efficiency class IE5 acc. to IEC 60034-30-2, in vertical design with integrated High Efficiency Drive and in-line connections.

Applications

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

Equipment/function

  • Impellers, drive wheels and stage casings made of corrosion-resistant material
  • Scope of delivery
  • Helix EXCEL high-pressure centrifugal pump
  • Installation and operating instructions
  • Helix EXCEL 2 - 16 (version PN 16 with oval flanges): Compression flanges made of stainless steel with the corresponding bolts, nuts and seals

Model overview

Products


.
Product designation Motor rated power P2 Pipeline connectionCartridge Gross weight approx. m Article number
Helix EXCEL 208-1/16/E/KS 1.10 kW G 1 - 71.4 kg 4171970
Helix EXCEL 216-2/25/V/KS 2.20 kW DN 25 - 80.5 kg 4162547
Helix EXCEL 222-2/25/V/KS 3.20 kW DN 25 - 83.9 kg 4162551
Helix EXCEL 208-2/25/V/KS 1.10 kW DN 25 - 74.4 kg 4171973
Helix EXCEL 216-1/25/E/KS 2.20 kW DN 25 - 80.5 kg 4162546
Helix EXCEL 222-1/25/E/KS 3.20 kW DN 25 - 83.9 kg 4162550
Helix EXCEL 410-1/16/E/KS 2.20 kW G 1 - 74.5 kg 4162530
Helix EXCEL 414-1/16/E/KS 3.20 kW G 1 - 76.9 kg 4162538
Helix EXCEL 405-1/16/E/KS 1.10 kW G 1 - 69.4 kg 4171960
Helix EXCEL 410-1/25/E/KS 2.20 kW DN 25 - 77.5 kg 4162536
Helix EXCEL 414-1/25/E/KS 3.20 kW DN 25 - 78.9 kg 4162544
Helix EXCEL 418-1/25/E/KS 4.20 kW DN 25 - 86.5 kg 4171966
Helix EXCEL 410-2/25/V/KS 2.20 kW DN 25 - 77.5 kg 4162531
Helix EXCEL 414-2/25/V/KS 3.20 kW DN 25 - 78.9 kg 4162539
Helix EXCEL 405-2/25/V/KS 1.10 kW DN 25 - 71.4 kg 4171963
Helix EXCEL 418-2/25/V/KS 4.20 kW DN 25 - 86.5 kg 4171967
Helix EXCEL 606-1/16/E/KS 2.20 kW G 1¼ - 74.5 kg 4162514
Helix EXCEL 609-1/16/E/KS 3.20 kW G 1¼ - 76.9 kg 4162522
Helix EXCEL 603-1/16/E/KS 1.10 kW G 1¼ - 69.4 kg 4171934
Helix EXCEL 611-1/16/E/KS 4.20 kW G 1¼ - 85.5 kg 4171940
Helix EXCEL 606-2/25/V/KS 2.20 kW DN 32 - 75.5 kg 4162515
Helix EXCEL 609-2/25/V/KS 3.20 kW DN 32 - 78.9 kg 4162523
Helix EXCEL 603-2/25/V/KS 1.10 kW DN 32 - 71.4 kg 4171937
Helix EXCEL 611-2/25/V/KS 4.20 kW DN 32 - 87.5 kg 4171941
Helix EXCEL 613-2/25/V/KS 5.50 kW DN 32 - 130.0 kg 4171949
Helix EXCEL 616-2/25/V/KS 6.50 kW DN 32 - 144.5 kg 4171953
Helix EXCEL 619-2/25/V/KS 7.50 kW DN 32 - 147.5 kg 4171957
Helix EXCEL 606-1/25/E/KS 2.20 kW DN 32 - 75.5 kg 4162520
Helix EXCEL 609-1/25/E/KS 3.20 kW DN 32 - 78.9 kg 4162528
Helix EXCEL 611-1/25/E/KS 4.20 kW DN 32 - 87.5 kg 4171946
Helix EXCEL 613-1/25/E/KS 5.50 kW DN 32 - 130.0 kg 4171948
Helix EXCEL 616-1/25/E/KS 6.50 kW DN 32 - 144.5 kg 4171952
Helix EXCEL 619-1/25/E/KS 7.50 kW DN 32 - 147.5 kg 4171956
Helix EXCEL 1004-1/16/E/KS 2.20 kW G 1½ - 75.9 kg 4162500
Helix EXCEL 1005-1/16/E/KS 3.20 kW G 1½ - 77.2 kg 4162506
Helix EXCEL 1002-1/16/E/KS 1.10 kW G 1½ - 71.8 kg 4171900
Helix EXCEL 1007-1/16/E/KS 4.20 kW G 1½ - 85.3 kg 4171906
Helix EXCEL 1009-1/16/E/KS 5.50 kW G 1½ - 93.0 kg 4171914
Helix EXCEL 1010-1/16/E/KS 6.50 kW G 1½ - 113.4 kg 4171922
Helix EXCEL 1004-2/25/V/KS 2.20 kW DN 40 - 75.9 kg 4162503
Helix EXCEL 1005-2/25/V/KS 3.20 kW DN 40 - 77.2 kg 4162507
Helix EXCEL 1002-2/25/V/KS 1.10 kW DN 40 - 72.4 kg 4171903
Helix EXCEL 1007-2/25/V/KS 4.20 kW DN 40 - 85.3 kg 4171907
Helix EXCEL 1009-2/25/V/KS 5.50 kW DN 40 - 100.9 kg 4171915
Helix EXCEL 1010-2/25/V/KS 6.50 kW DN 40 - 113.9 kg 4171923
Helix EXCEL 1012-2/25/V/KS 7.50 kW DN 40 - 115.7 kg 4171931
Helix EXCEL 1005-1/25/E/KS 3.20 kW DN 40 - 77.2 kg 4162512
Helix EXCEL 1007-1/25/E/KS 4.20 kW DN 40 - 85.3 kg 4171912
Helix EXCEL 1009-1/25/E/KS 5.50 kW DN 40 - 100.9 kg 4171920
Helix EXCEL 1010-1/25/E/KS 6.50 kW DN 40 - 113.9 kg 4171928
Helix EXCEL 1012-1/25/E/KS 7.50 kW DN 40 - 115.7 kg 4171930
Helix EXCEL 1602-1/16/E/KS 2.20 kW G 2 - 77.5 kg 4162488
Helix EXCEL 1603-1/16/E/KS 3.20 kW G 2 - 78.9 kg 4162494
Helix EXCEL 1604-1/16/E/KS 4.20 kW G 2 - 85.5 kg 4171868
Helix EXCEL 1605-1/16/E/KS 5.50 kW G 2 - 92.1 kg 4171876
Helix EXCEL 1606-1/16/E/KS 6.50 kW G 2 - 113.5 kg 4171884
Helix EXCEL 1607-1/16/E/KS 7.50 kW G 2 - 114.5 kg 4171892
Helix EXCEL 1602-2/25/V/KS 2.20 kW DN 50 - 77.5 kg 4162491
Helix EXCEL 1603-2/25/V/KS 3.20 kW DN 50 - 78.9 kg 4162497
Helix EXCEL 1604-2/25/V/KS 4.20 kW DN 50 - 85.5 kg 4171869
Helix EXCEL 1605-2/25/V/KS 5.50 kW DN 50 - 99.5 kg 4171877
Helix EXCEL 1606-2/25/V/KS 6.50 kW DN 50 - 113.5 kg 4171885
Helix EXCEL 1607-2/25/V/KS 7.50 kW DN 50 - 114.5 kg 4171893
Helix EXCEL 1604-1/25/E/KS 4.20 kW DN 50 - 85.5 kg 4171874
Helix EXCEL 1605-1/25/E/KS 5.50 kW DN 50 - 99.5 kg 4171882
Helix EXCEL 1606-1/25/E/KS 6.50 kW DN 50 - 113.5 kg 4171890
Helix EXCEL 1607-1/25/E/KS 7.50 kW DN 50 - 114.5 kg 4171898
Helix EXCEL 2201-2/16/V/KS 2.20 kW DN 50 - 89.5 kg 4162479
Helix EXCEL 2202-2/16/V/KS 3.20 kW DN 50 - 99.1 kg 4162485
Helix EXCEL 2203-2/16/V/KS 4.20 kW DN 50 - 95.5 kg 4171835
Helix EXCEL 2203-2/16/V/KS 5.50 kW DN 50 - 101.1 kg 4171842
Helix EXCEL 2203-2/16/V/KS 6.50 kW DN 50 - 121.5 kg 4171852
Helix EXCEL 2204-2/16/V/KS 7.50 kW DN 50 - 125.5 kg 4171862
Helix EXCEL 2201-1/16/E/KS 2.20 kW DN 50 - 95.0 kg 4212769
Helix EXCEL 2202-1/16/E/KS 3.20 kW DN 50 - 96.0 kg 4212773
Helix EXCEL 2203-1/16/E/KS 4.20 kW DN 50 - 132.0 kg 4212796
Helix EXCEL 2203-1/16/E/KS 5.50 kW DN 50 - 132.0 kg 4212801
Helix EXCEL 2203-1/16/E/KS 6.50 kW DN 50 - 158.0 kg 4212804
Helix EXCEL 2204-1/16/E/KS 7.50 kW DN 50 - 164.0 kg 4212809
Helix EXCEL 2203-5.5-2/25/V/KS 5.50 kW DN 25 - 108.5 kg 4171846
Helix EXCEL 2203-6.5-2/25/V/KS 6.50 kW DN 25 - 121.5 kg 4171856
Helix EXCEL 2204-2/25/V/KS 7.50 kW DN 25 - 125.5 kg 4171866
Helix EXCEL 3601-1/16/E/KS 3.20 kW DN 65 - 98.0 kg 4212765
Helix EXCEL 3602-1/16/E/KS 5.50 kW DN 65 - 131.0 kg 4212789
Helix EXCEL 3602-1/16/E/KS 7.50 kW DN 65 - 165.0 kg 4212794
Helix EXCEL 3602-1/16/E/KS 4.20 kW DN 65 - 131.0 kg 4212815
Helix EXCEL 3602-2/16/V/KS 5.50 kW DN 65 - 121.0 kg 4171819
Helix EXCEL 3602-2/16/V/KS 7.50 kW DN 65 - 136.5 kg 4171826
Helix EXCEL 3601-2/16/V/KS 3.20 kW DN 65 - 97.9 kg 4162473
Helix EXCEL 3602/2-2/16/V/KS 4.20 kW DN 65 - 115.0 kg 4196395
Helix EXCEL 3602-7.5-2/25/V/KS 7.50 kW DN 65 - 139.5 kg 4171830
Helix EXCEL 5201-2/16/V/KS 4.20 kW DN 80 - 124.0 kg 4171795
Helix EXCEL 5202/1-2/16/V/KS 5.50 kW DN 80 - 135.5 kg 4171801
Helix EXCEL 5202-2/16/V/KS 7.50 kW DN 80 - 151.0 kg 4171807
Helix EXCEL 5201-1/16/E/KS 4.20 kW DN 80 - 130.0 kg 4212777
Helix EXCEL 5202-1/16/E/KS 5.50 kW DN 80 - 138.0 kg 4212781
Helix EXCEL 5202-1/16/E/KS 7.50 kW DN 80 - 168.0 kg 4212785

Those. information

Deciphering the name

Example: Helix EXCEL 22 02/2 – 1/16/E/KS
Helix EXCEL Vertical high-pressure centrifugal pump in built-in design (electronically controlled)
22 Flow rate in m3/h
02 Number of impellers
2 Number of corrected impellers
1 Materials of the pump
  1 = pump casing 1.4301 (AISI 304)hydraulic part 1.4307 (AISI 304L)support frame EN-GJL-250 with cataphoresis coating;(only Helix EXCEL 16… and below)
  2 = Pump casing 1.4404 (AISI 316L)hydraulic section 1.4404 (AISI 316L)supporting frame EN-GJL-250 cataphoresis-coated
  3 = EN-GJL-250 pump casing (cataphoresis-coated) hydraulic part 1.4307 (AISI 304L);(Helix 22… and higher only)
16 Maximum working pressure in bar
  16 = 16 bar (flange PN 16)
  25 = 25 bar (flange PN 25)
E Seal type E = EPDMV = FKM
K Sliding mechanical seals as a cartridge
S The coupling shroud is located on the same branch as the suction and discharge connections of the pump

Technical Specifications

  • Electrical connection:
    • 3~ 50 Hz: 400 В +/-10%
    • 3~ 60 Hz: 380 В +/-10%
    • 3~ 60 Hz: 480 В +/-10%
  • Temperature range of the fluids to be pumped:
    • Helix EXCEL 2 - 16 (EPDM): -30 °C to +120 °C
    • Helix EXCEL 2 - 16 for aggressive pumped fluids (FKM): -15 °C to +90 °C
    • Helix EXCEL 22 to 36 (EPDM): -20 °C to +120 °C
    • Helix EXCEL 22 - 36 for aggressive pumped fluids (FKM): -15 °C to +90 °C (-30 °C to +120 °C with EPDM seal on request)
  • Max. operating pressure: 16/25 bar
  • Protection class: IP55
  • Max. ambient temperature: -15 °C to +50 °C (other temperature ranges on request)
  • Available models:
    • Helix EXCEL 2 - 16: PN 16 with oval flanges, PN 25 with round flanges according to ISO 2531 and ISO 7005
    • Helix EXCEL 22 - 36: PN 16 and PN 25 with round flanges as per ISO 2531 and ISO 7005.

Materials

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

Standard version.

  • Impellers, stage casing and drive wheels made of stainless steel 1.4307 (AISI 304L)
  • Pump casing made of stainless steel 1.4301 (AISI 304)
  • Support frame and lantern EN-GJL-250 (cataphoresis coating)
  • Shaft made of stainless steel 1.4301 (AISI 304) or 1.4462 (AISI 318LN) (depending on version)
  • Sleeve under the sliding mechanical seal 1.4404 (AISI 316L)
  • EPDM seal ring (FKM seal on request)
  • Stainless steel tube jacket 1.4301 (AISI 304)

For corrosive pumped liquids

  • Impellers, stage casing and drive wheel in stainless steel 1.4404 (AISI 316L)
  • Pump casing made of stainless steel 1.4404 (AISI 316L)
  • Shaft in stainless steel 1.4404 (AISI 316L) or 1.4462 (AISI 318LN) (depending on version)
  • Sleeve under shaft seal 1.4404 (AISI 316L)
  • O-ring made of FKM (EPDM on request)
  • Stainless steel 1.4404 (AISI 316L) tube jacket

Helix EXCEL 22, 36, 52:

Standard version

  • Stepped casing, impellers, drive wheel, stainless steel 1.4307 (AISI 304L)
  • Pump housing in stainless steel 1.4301 (AISI 304) or cataphoretic-coated grey cast iron EN-GJL 250, loose flanges in cataphoretic-coated grey cast iron EN-GJS 250 for Helix V 22/EN-GJS 400 for Helix EXCEL 36-52.
  • Shaft in stainless steel 1.4057 (AISI 431)
  • Sleeve under the sliding face seal 1.4404 (AISI 316L)
  • O-ring made of FKM (EPDM seal on request)
  • Stainless steel tube jacket 1.4301 (AISI 304)

For corrosive pumped liquids

  • Stepped casing, impellers, drive wheel made of stainless steel 1.4404 (AISI 316L)
  • Pump casing made of stainless steel 1.4409 (AISI 316L), loose flanges made of cataphoretic-coated grey cast iron EN-GJS 250 for Helix EXCEL 22/EN-GJS-400 for Helix EXCEL 36-52.
  • Support frame made of stainless steel 1.4301 (AISI 304)
  • Shaft made of stainless steel 1.4404 (AISI 316L) or 1.4462 (AISI 318LN) (depending on version)
  • Sleeve under shaft seal 1.4404 (AISI 316L)
  • O-ring made of FKM (EPDM on request)
  • Stainless steel 1.4404 (AISI 316L) tube jacket

Download

Wilo-Helix EXCEL Download
Wilo-Helix EXCEL 2-4-6-10-16 Download
Wilo-Helix EXCEL 22-36-52 Download
Documentation Download

Colors

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