SiBoost Smart 2 Helix V409

Wilo

SiBoost Smart 2 Helix V409

رقم القطعة: wilo-2537554

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الوصف

Design Highly efficient water-supply unit ready for connection (non self-priming). With 2 to 4 vertically arranged glanded stainless steel high-pressure multistage centrifugal pumps from the Helix V series connected in parallel, including Smart Controller SC (available with and without variable frequency drive FC). 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, 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 - 2-4 pumps per system of the Helix V 4 to Helix V 52 series with IE2 standard motor, including 7.5 kW and larger IE3 standard motor (optional for smaller motor power) - Automatic pump control via Smart Controller SC The Smart FC version is additionally equipped with a variable frequency drive in the switchbox - Parts that come in contact with the fluid are corrosion-resistant - Base frame made of galvanised steel, with height-adjustable vibration absorbers for insulation against structure-borne noise, cable guidance and an integrated lifting device - Shut-off valve on the suction and pressure sides of each pump - Non-return valve on the pressure side of each pump - Diaphragm pressure vessel 8 l, PN16, pressure side - Pressure sensor, pressure side - Pressure gauge, pressure side - Optional low-water cut-out switchgear with pressure gauge, suction side Technical data - Mains connection 3~230 V/400 V ± 10%, 50 Hz - Max. fluid temperature 50 °C (70 °C optional) - Max. ambient temperature of 40 °C - Operating pressure 16 bar (25 bar optional) - Inlet pressure 10 bar - Nominal connection diameters on discharge side R 1½ ‐ DN 200 - Nominal connection diameter on the intake side R 1½" - DN 200 - Rated speed 2850 rpm - IP rating IP 54 (SC control device) - Fuse protection on mains side A, 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. System in accordance with DIN 1988 (EN 806) - Drinking water and domestic hot water - Cooling water - Fire water Materials Helix V 4 to Helix V 16 - Impellers, guide vanes, stage housing made of stainless steel 1.4307 - Pump housing of stainless steel 1.4301 - Shaft of stainless steel 1.4057 - 1.4404 shaft protection sleeve - O-Ring gaskets made of EPDM (FKM gasket on request) - Pipework made of 1.4301 stainless steel Helix V 22 to Helix V 52 - Impellers, guide vanes, stage housing made of stainless steel 1.4307 - Pump housing of stainless steel 1.4308 - Shaft of stainless steel 1.4057 - 1.4404 shaft protection sleeve - O-Ring gaskets made of EPDM (FKM gasket on request) - Pipework made of 1.4301 stainless steel Scope of delivery - Factory-mounted, ready-for-connection pressure-boosting system checked for functionality and impermeability - Installation and operating instructions

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