ISAR MODH1-2CH1-L-1005/EC-WMS

Wilo

ISAR MODH1-2CH1-L-1005/EC-WMS

رقم القطعة: wilo-2552727

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الوصف

Design Pressure-boosting system with two or three non-self-priming stainless steel high-pressure multistage centrifugal pumps switched in parallel Application - Fully automatic water supply and pressure boosting in inlet mode, either from the public water supply network or from a tank, for domestic, commercial, industrial and municipal applications (e.g. residential, office, administration buildings, hotels, hospitals, trades, industry, water supply companies). - Pumping drinking water, process water, cooling water or other industrial water, which does not affect the materials used, neither chemically nor mechanically, and does not have any abrasive or long-fibre constituents Equipment/function - 2 or 3 CH1-L pumps per system - Components that come in contact with the fluid are corrosion-resistant - Electrogalvanised base frame with height-adjustable vibration absorbers for insulation against structure-borne noise - Stop valve on the suction and discharge side of every pump - Non-return valve, on the discharge side - Pressure sensor, on the end pressure side - Pressure gauge optional, on the suction side - Pressure gauge, on the end pressure side - Low-water cut-out switchgear, either optional or included, depending on the item - EC-control with IP54 plastic housing, consisting of an internal power supply unit, microprocessor, analogue and digital input and output modules Technical data - 3~400 V ± 10 %, 50 Hz; 3~380/440 V ±10 %, 60 Hz mains connection, depending on type also 1~230 V, 50/60 Hz (other versions on request) - Max. fluid temperature 50 °C (70 °C optional) - Max. ambient temperature 40 °C - Operating pressure 10 bar - Inlet pressure 6 bar - Nominal connection diameter, on the discharge side R 2"/DN 100 - Nominal connection diameter, on the inlet side R 2"/DN 100 - IP rating IP54 - Fuse protection on mains side A, AC 3 according to motor power and EVU regulations - Approved fluids (other fluids on request). 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. - Cooling water - Drinking and process water Materials Single pump: - Impellers, stage chambers and pump housing made of stainless steel 1.4301/1.4404 - Shaft of stainless steel 1.4404 - EPDM gasket (EP851)/FKM (Viton) - Mechanical seal made of tungsten carbide/carbon - Bearing of tungsten carbide - Pump support foot made of aluminium Scope of delivery - factory-mounted, ready for connection pressure-boosting system checked for functionality and impermeability - Installation and operating instructions

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