Sub TWI 6.18-38-C
Data sheet
Hydraulic data
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Minimum efficiency index (MEI)0.4
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Maximum operating pressure PN40 bar
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Max. sand content50 g/m³
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Max. immersion depth350.00 m
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Max. volume flow Qmax27.0 m³/h
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Optimal volume flow Qopt15.8 m³/h
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Max. delivery head Hmax409.1 m
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Optimal delivery head Hopt318.70 m
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Min. fluid temperature Tmin3 °C
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Max. fluid temperature Tmax30 °C
Motor data
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Mains connection3~400 V, 50 Hz
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Rated power P222.00 kW
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Rated speed n2860 1/min
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Rated current IN45.30 A
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Starting current I270 A
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Activation typeDirect (D)
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Power factor cos φ0.86
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Max. switching frequency t20 1/h
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Motor diameter DM137 mm
Cable
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Connection cable length4.0 m
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Cable cross-section4G4 mm²
Materials
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Pump housingStainless steel
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ImpellerStainless steel
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ShaftStainless steel
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Motor housingCast iron
Installation dimensions
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Pipe connection on the pressure side DNdRp 2½
Information for order placements
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Item no. for jacket pipe cooling (horizontal)6042349
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Item no. for jacket pipe cooling (vertical)6041886
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BrandWilo
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Product descriptionSub TWI 6.18-38-C
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EAN number4048482539416
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Article number6075225
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Net weight, approx. m128 kg
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Gross weight, approx. m175.0 kg
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Length with packaging3800 mm
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Height with packaging420 mm
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Width with packaging300 mm
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Packaging propertyTransport packaging
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Packaging typeBox
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Minimum order quantity1
Tender text
Fully submersible, multistage pump for pumping industrial and drinking water (ACS rating) with radial or semi-axial impellers in sectional construction for vertical or horizontal installation, with built-in non-return valve. Corrosion-free, three-phase AC motor for direct or star-delta starting with water-glycol filling, alternatively with drinking water filling. Hermetically cast motor with enamel-insulated winding, resin-impregnated or rewindable with PVC-insulated winding, and self-lubricating bearings. The motor is cooled by the pumped fluid. Therefore, the unit must always be operated immersed. The limit values for maximum fluid temperature and minimum flow velocity must be adhered to. Vertical installation is possible with or without cooling jacket. In cases of horizontal installation, a cooling jacket must always be provided .
Scope of delivery:
- Submersible pump with connection cable and ACS rating
- Installation and operating instructions
Operating data
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Fluid mediaWater
Unit
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Minimum efficiency index (MEI)0.4
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Pipe connection on the pressure side DNdRp 2½
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Maximum operating pressure p40 bar
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Max. sand content50 g/m³
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Protection class motorIP68
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Max. immersion depth350.00 m
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Min. fluid temperature Tmin3 °C
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Max. fluid temperature Tmax30 °C
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Net weight, approx. m128 kg
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Dimensions Dmax142 mm
Motor data
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Motor designSubmersible motor acc. IEC 60034-1
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Mains connection3~400 V, 50 Hz
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Rated power P222.00 kW
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Rated speed n2860 1/min
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Rated current IN45.30 A
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Activation typeDirect (D)
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Max. switching frequency t20 1/h
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Motor diameter DM137 mm
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Min. flow rate at the motor m/s0.1 m/s
Cable
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Connection cable length4.0 m
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Cable cross-section4G4 mm²
Materials
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Pump housingStainless steel
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Motor housingCast iron
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ShaftStainless steel
-
ImpellerStainless steel
Information for order placements
-
Net weight, approx. m128 kg
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BrandWilo
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Product descriptionSub TWI 6.18-38-C
-
Article number6075225
Ordering information
Information for order placements
-
BrandWilo
-
Product descriptionSub TWI 6.18-38-C
-
EAN number4048482539416
-
Article number6075225
-
Gross weight, approx. m175.0 kg
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Net weight, approx. m128 kg
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Overall length L3488.0 mm
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Height without packaging H142 mm
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ColourSilver
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Packaging propertyTransport packaging
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Packaging typeBox
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Number per layer1
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Width without packaging B142.0 mm
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Minimum order quantity1
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Pieces per pallet1
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Date of sales availability2010-01-01
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Date of introduction2010-01-01
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