Wilo-Economy CO/T-1 Helix V

Series description

Special features/product advantages

  • Compact system, ready for connection, for all applications that require system separation
  • Heavy-duty system due to stainless steel high-pressure multistage centrifugal pumps of the Helix V series
  • Easily adjustable and operationally reliable due to the CE control device used

Design type

Water-supply unit with system separation and a non-self-priming high-pressure multistage centrifugal pump

Application

  • Fully automatic water supply and pressure boosting in residential, commercial and public buildings, hotels, hospitals, department stores and for industrial systems.
  • Pumping of drinking water and process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and with the approval of the local fire safety authorities) or other types of industrial water that do not attack the materials either chemically or mechanically and do not contain abrasive or long-fibre constituents.

Equipment/function

  • 1 Helix V series pump
  • Maximum stage number: 14
  • PE break tank, atmospherically ventilated (150 l)
  • Components that come in contact with fluid are corrosion-resistant
  • Shut-off device, on the pressure side
  • Non-return valve, on suction side
  • Break tank including float valve and float switch (low-water signal transmitter)
  • Diaphragm pressure vessel 8 l, PN 16, on the pressure side
  • Low-water cut-out switchgear

Scope of delivery

  • factory-mounted, ready for connection pressure boosting system checked for functionality and impermeability
  • Packaging
  • Installation and operating instructions

Type key

Example:

Wilo-CO/T-1 Helix V 403/CE

CO

Compact pressure boosting system

T

With integrated break tank for system separation

1

With one pump

Helix V

Pump series

4

Rated volume flow of the single pump [m3/h]

03

Number of single pump stages

CE

Control device; CE = Controller Economy

Technical data

  • Mains connection 3~230/400 V ±10 %, 50 Hz (other versions on request)
  • Max. fluid temperature 40 °C
  • Max. ambient temperature of 40 °C
  • Operating pressure 16 bar
  • Inlet pressure 6 bar
  • Switching pressure stages 6/10/16 bar
  • Nominal connection diameters on discharge side Rp 1 ¼"
  • Nominal connection diameters on inlet side Rp 1 ¼"
  • Rated speed 2900 rpm
  • Protection class IP41
  • Switching capacity P2 max. at max. 10 A = 4 kW (for > 4 kW downstream electromechanical power section)
  • Fuse protection on mains side AC 3 according to motor power and EVU regulations
  • Approved fluids (other fluids on request):Note on fluids: Approved fluids are generally waters which do not attack the materials used, neither chemically nor mechanically, and do not contain any abrasive or long-fibre constituents.
    • Pure water without settling sediments
    • Process water, cold water, cooling water and rainwater
    • Drinking water
    • Fire water

Materials

  • Impellers and stage chambers 1.4301/1.4404 stainless steel
  • Pump housing made of 1.4301/1.4404 stainless steel
  • Shaft 1.4301/1.4404 stainless steel
  • Gasket EPDM (EP 851) / FKM (Viton)
  • Housing cover made of 1.4301/1.4404 stainless steel
  • Housing bottom 1.4301/1.4404 stainless steel
  • Mechanical seal of B-carbon/tungsten carbide, SiC/carbon
  • Pressure shroud made of 1.4301/1.4404 stainless steel
  • Bearing of tungsten carbide
  • Pump base EN-GJL-250
  • Pipework made of 1.4307 stainless steel

Description/construction

  • Connection-ready water-supply unit, mounted on a PE baseplate, complete pipework, including all necessary valves and shut-off valves (except for inlet-side shut-off device), pressure sensor kit, glanded version (Helix V series) stainless steel high-pressure multistage centrifugal pump and CE control device, mounted, wired and ready for connection; trip electronics in low-water cut-out switchgear fitted in the control device
  • Diaphragm pressure vessel: 8 l/PN 16 located on the discharge side with a butyl rubber diaphragm, completely safe in accordance with food safety laws; for testing and inspection purposes, with a shut-off device, with drain and flow device according to DIN 4807
  • Control device: the system is standard-equipped with a CE Economy Controller

Downloads

General overview 2018 International version

Article Number 2200591
Edition 2018
Version number 1
Page format 209.9 x 297.0 mm
Number of pages 72

PDF (11 MB)

Shkarko

Produkti

PDF: Wilo-Economy CO/T-1 Helix V

Konfiguro

Përzgjedhja e faqes

Madhësia e faqes

Informacione fakultative

Mund të futni çdo informacion personal që dëshironi të shfaqni në kokë.

Shkarkime