Wilo-SiBoost2.0 Smart Helix VE

Highly efficient water-supply unit ready for connection, with 2 to 4 vertically arranged, stainless steel, high-pressure multistage centrifugal pumps that are connected in parallel and non-self-priming from the Helix2.0 VE series; every pump is equipped with an integrated air-cooled frequency converter. System equipped with Smart Controller SCe2.0.

• Fully automatic water supply in inlet mode, in the field of public water supply, for pressure boosting from tanks or pressure pipes, for municipal, commercial, industrial and domestic applications (e.g. water supply companies, trade and industrial companies, residential, office or public facilities, administration buildings, hotels, hospitals).
• Standby pump included according to DIN 1988 and DIN EN 806.
• Approved fluid is water which does not corrode the materials used, neither chemically nor mechanically, and does not contain any abrasive or long-fibre constituents.

• Drinking water (drinking water approval in Check Material section)
• Cooling water
• Process water
• Firefighting water (apart from fire-fighting systems in accordance with DIN 14462 and with the approval of the local fire protection authorities)

• 2-4 pumps per system from the Helix2.0 VE 2 to Helix2.0 VE 52 series, with IE5 EC motor drive and speed control via integrated frequency converter on each pump.
• SCe2.0 switchgear to automatically control the pressure-boosting system.
• Complete assembly mounted on galvanised steel, height-adjustable base frame.
• All components that come in contact with the fluid are corrosion-resistant.

on the discharge side:

• Shut-off valve
• Non-return valve
• Check valve at each pump
• Diaphragm expansion tank 8 l, PN 16
• 2 pressure sensors 4 to 20 mA
• Pressure gauge
• Threaded cap or blind flange depending on the nominal diameter of the manifold

on the suction side:

• Shut-off valve
• 2 pressure sensors 4 to 20 mA
• Pressure gauge
• Threaded cap or blind flange depending on the nominal diameter of the manifold

• Mains connection: 3~400 ±10%, 50 Hz; 3~380 ±10%, 60 Hz
• Max. fluid temperature: +50 °C (+70 °C optional)
• Max. ambient temperature: +40 °C
• Operating pressure: 16 bar (25 bar optional)
• Inlet pressure: 10 bar
• Nominal connection diameters:
  • On the end pressure side R 1½″ – DN 200
  • On the inlet side R 1½″ – DN 200
• Speed range: 1500 – 3500 (3600?) rpm
• Protection class: IP54
• Fuse on mains side: A, AC 3 according to motor power and EVU regulations

• Pump housing made of 1.4301 [AISI 304]
• Hydraulics made of 1.4307 [AISI 304L]
• EPDM gasket
• without cartridge

Other pump versions available on request:

• with cartridge
• PN 25
• FKM (Viton) gasket
• Pump housing made of stainless steel and hydraulics made of 1.4404 [AISI 316L]

Base frame: Galvanised steel, with height-adjustable vibration absorbers for comprehensive insulation against structure-borne noise as well as integrated lifting points and cable guides.

Pipework: Entire pipework made of stainless steel; suitable for the connection of conventional pipe materials. The pipework is designed pursuant to the overall hydraulic performance of the pressure-boosting system.

Pumps: 2 to 4 pumps from the series Helix2.0 VE 2 to Helix2.0 VE 52 connected in parallel are used. The air-cooled frequency converters mounted on the pump motor enable continuous control between 25 Hz and a maximum of 60 Hz for all pumps of this series.

All pump parts in contact with liquids are made of stainless steel with KTW/WRAS/ACS approval.

Valves: Each pump is fitted on the suction and discharge side with a standard-equipped shut-off valve and on the discharge side with a DVGW/KTW approved non-return valve.

Diaphragm pressure vessel: 8 l/PN 16 arranged on the end pressure side with a diaphragm made of butyl rubber, with DVGW/KTW approval, completely safe in accordance with food safety laws; shut-off ball valve attached for testing and inspection purposes with drain and throughflow fitting with DVGW/KTW approval according to DIN 4807.

Pressure monitoring: 4 pressure sensors: 4 to 20 mA, 2 arranged on the discharge side and 2 on the suction side.

Pressure indication: Pressure gauges arranged on the suction and end pressure side.

Control panel: Smart Controller SCe2.0 standard-equipped with colour graphics display.

Available in other versions on request.

• Factory-mounted, ready-for-connection pressure-boosting system checked for functionality and impermeability
• Installation and operating instructions
• Factory test protocol

• 2-4 pumps per system from the Helix2.0 VE 2 to Helix2.0 VE 52 series, with IE5 EC motor drive and speed control via integrated frequency converter on each pump.
• SCe2.0 switchgear to automatically control the pressure-boosting system.
• Complete assembly mounted on galvanised steel, height-adjustable base frame.
• All components that come in contact with the fluid are corrosion-resistant.

on the discharge side:

• Shut-off valve
• Non-return valve
• Check valve at each pump
• Diaphragm expansion tank 8 l, PN 16
• 2 pressure sensors 4 to 20 mA
• Pressure gauge
• Threaded cap or blind flange depending on the nominal diameter of the manifold

on the suction side:

• Shut-off valve
• 2 pressure sensors 4 to 20 mA
• Pressure gauge
• Threaded cap or blind flange depending on the nominal diameter of the manifold

• Mains connection: 3~400 ±10%, 50 Hz; 3~380 ±10%, 60 Hz
• Max. fluid temperature: +50 °C (+70 °C optional)
• Max. ambient temperature: +40 °C
• Operating pressure: 16 bar (25 bar optional)
• Inlet pressure: 10 bar
• Nominal connection diameters:
  • On the end pressure side R 1½″ – DN 200
  • On the inlet side R 1½″ – DN 200
• Speed range: 1500 – 3500 (3600?) rpm
• Protection class: IP54
• Fuse on mains side: A, AC 3 according to motor power and EVU regulations

• Pump housing made of 1.4301 [AISI 304]
• Hydraulics made of 1.4307 [AISI 304L]
• EPDM gasket
• without cartridge

Other pump versions available on request:

• with cartridge
• PN 25
• FKM (Viton) gasket
• Pump housing made of stainless steel and hydraulics made of 1.4404 [AISI 316L]

Base frame: Galvanised steel, with height-adjustable vibration absorbers for comprehensive insulation against structure-borne noise as well as integrated lifting points and cable guides.

Pipework: Entire pipework made of stainless steel; suitable for the connection of conventional pipe materials. The pipework is designed pursuant to the overall hydraulic performance of the pressure-boosting system.

Pumps: 2 to 4 pumps from the series Helix2.0 VE 2 to Helix2.0 VE 52 connected in parallel are used. The air-cooled frequency converters mounted on the pump motor enable continuous control between 25 Hz and a maximum of 60 Hz for all pumps of this series.

All pump parts in contact with liquids are made of stainless steel with KTW/WRAS/ACS approval.

Valves: Each pump is fitted on the suction and discharge side with a standard-equipped shut-off valve and on the discharge side with a DVGW/KTW approved non-return valve.

Diaphragm pressure vessel: 8 l/PN 16 arranged on the end pressure side with a diaphragm made of butyl rubber, with DVGW/KTW approval, completely safe in accordance with food safety laws; shut-off ball valve attached for testing and inspection purposes with drain and throughflow fitting with DVGW/KTW approval according to DIN 4807.

Pressure monitoring: 4 pressure sensors: 4 to 20 mA, 2 arranged on the discharge side and 2 on the suction side.

Pressure indication: Pressure gauges arranged on the suction and end pressure side.

Control panel: Smart Controller SCe2.0 standard-equipped with colour graphics display.

Available in other versions on request.

• Factory-mounted, ready-for-connection pressure-boosting system checked for functionality and impermeability
• Installation and operating instructions
• Factory test protocol