Wilo-Comfort-Vario COR/T-1 Helix VE...-GE

Wilo-Comfort-Vario COR / T-1 Helix VE ...- GE - Water supply system with system separator and non-self-priming high-pressure centrifugal pump

Overview

  • Compact, ready-to-connect system for any application that requires system separation by means of an AB-type "free-flow" safety device in accordance with EN 13077
  • System reliability due to Helix VE series stainless steel high-pressure multistage centrifugal pumps with integrated air-cooled frequency converters
  • Low life cycle cost thanks to the new Helix design.
  • User-friendly display with green button technology and full-text menu
  • Plug-in IF modules for fast communication with building management systems

Type

Water supply unit with system separator and speed-controlled standard-suction high-pressure multistage centrifugal pump

Application

  • Fully automatic water supply and pressure boosting in residential, office and administration buildings, hotels, hospitals, shopping centres and various industrial facilities
  • Pumping of potable water, process water, cooling water, fire water (apart from fire-extinguishing systems in accordance with DIN 14462 and subject to approval by local fire-fighting authorities) or other water mixtures that do not chemically or mechanically attack the materials used and do not contain abrasive or long-fibre constituents

Equipment/function

  • 1 Helix VE 4 or Helix VE 6 series pump, with standard motor, equivalent to IE4, and stepless control via integrated frequency converter
  • Max. number of sections: 13
  • Polyethylene storage tank with natural ventilation (150 litres) for indirect connection to a central drinking water supply. System separation according to DIN EN 1717 with "Free drain" safety device type AB according to EN 13077
  • Parts in contact with pumped liquid are corrosion-resistant
  • Shut-off valves on the pressure side
  • Check valve on suction side
  • Storage tank incl. float valve and float switch (alarm sensor for low water level)
  • Diaphragm pressure vessel 8 l, PN 16, discharge side
  • Dry run protection

Scope of delivery

  • Pressure boosting system factory assembled, tested for fail-safe function and tightness, ready for connection
  • Packaging
  • Installation and operating instructions

Model overview

Products


Product designation Mains connection Maximum working pressure PN Number of pumps Number of standby pumps Power output without standby pumpQ Gross weight approx. m Article number
COR/T-1 Helix VE403-GE 3~400 V, 50 Hz 16 bar 1 0 8.0 m³/h 123.0 kg 2547961
COR/T-1 Helix VE404-GE 3~400 V, 50 Hz 16 bar 1 0 8.0 m³/h 126.0 kg 2547962
COR/T-1 Helix VE405-GE 3~400 V, 50 Hz 16 bar 1 0 8.0 m³/h 128.0 kg 2547963
COR/T-1 Helix VE407-GE 3~400 V, 50 Hz 16 bar 1 0 8.0 m³/h 136.0 kg 2547964
COR/T-1 Helix VE410-GE 3~400 V, 50 Hz 16 bar 1 0 8.0 m³/h 138.0 kg 2547965
COR/T-1 Helix VE413-GE 3~400 V, 50 Hz 16 bar 1 0 8.0 m³/h 147.0 kg 2547966
COR/T-1 Helix VE602-GE 3~400 V, 50 Hz 16 bar 1 0 12.0 m³/h 126.0 kg 2547967
COR/T-1 Helix VE603-GE 3~400 V, 50 Hz 16 bar 1 0 12.0 m³/h 128.0 kg 2547968
COR/T-1 Helix VE604-GE 3~400 V, 50 Hz 16 bar 1 0 12.0 m³/h 135.0 kg 2547969
COR/T-1 Helix VE606-GE 3~400 V, 50 Hz 16 bar 1 0 12.0 m³/h 137.0 kg 2547970
COR/T-1 Helix VE608-GE 3~400 V, 50 Hz 16 bar 1 0 12.0 m³/h 147.0 kg 2547971
COR/T-1 Helix VE611-GE 3~400 V, 50 Hz 16 bar 1 0 12.0 m³/h 158.0 kg 2547972

Those. information

Explanation of the name

Example: Wilo-COR / T-1 Helix VE 403
COR Compact booster system with integrated speed control
T With integrated storage tank as system separator
1 Single pump
Helix VE Series of pumps with integrated speed control
4 Nominal volume flow of single pump [m 3 /h]
03 Number of single pump sections

Technical Specifications

  • Mains connection 3~400 V ±10%, 50 Hz; 3~380/440 V ±10%, 60 Hz
  • Max. temperature of pumped liquid: 40 °C
  • Max. medium temperature: 40 °C 40 °C
  • Operating pressure 16 bar
  • Inlet pressure: 6 bar
  • Switching pressure stages 6/10/16 bar
  • Nominal diameters for connection on the discharge side Rp 1 ¼"
  • Nominal diameters for connection on the supply side Rp 1 ¼"
  • Switching speed 1500-3770 rpm
  • Switching capacity P2 max. 10 A = 4 kW
  • Approved liquids (other fluids on request): Approved liquids are water, which does not contain abrasive or long-fibre constituents and which does not attack the materials used chemically or mechanically
    • Pure water without any precipitating substances.
    • domestic, cold, cooling and rain water;
    • drinking water.
    • Water for firefighting purposes.

Materials

  • Impellers and sections in stainless steel 1.4301
  • Stainless steel 1.4301 pump casing
  • Stainless steel 1.4301 shaft
  • EPDM (EP 851)/FKM (viton) seal
  • Casing cover made of stainless steel 1.4301
  • Lower body part stainless steel 1.4301
  • Sliding mechanical seal in graphite/tungsten carbide, SiC/graphite
  • Stainless steel pressure sleeve 1.4301
  • Bearings made of tungsten carbide
  • EN-GJL-250 pump support
  • Stainless steel piping system 1.4307

Description/construction

Connection-ready water-supply unit, mounted on a polyethylene base frame, complete piping system including all necessary fittings and shut-off devices (except for inlet-side shut-off devices), pressure sensor set, stainless steel high-pressure multistage centrifugal pump in glanded version with integrated frequency converter (Helix VE series)
Diaphragm pressure vessel 8 l/PN 16 located on the discharge side with a butyl rubber diaphragm in accordance with food safety laws; with isolation device for inspection and testing purposes, with emptying system and flow-through device in accordance with DIN 4807

Download

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

Colors

DOP

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