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Xiro SPI 6.10-48-A1/XI6-18,5-B1 | Wilo
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Xiro SPI 6.10-48-A1/XI6-18,5-B1

Article number: 6073445
Technical data
Hydraulic data
Maximum operating pressure PN 40 bar
Max. immersion depth 200 m
Max. volume flow Qmax 17.0 m³/h
Optimal volume flow Qopt 12.4 m³/h
Max. delivery head Hmax 449.5 m
Optimal delivery head Hopt 343.3 m
Min. fluid temperature Tmin 3 °C
Max. fluid temperature Tmax 30 °C
Number of stages 48
Motor data
Mains connection 3~400 V, 50 Hz
Rated power P2 18.5 kW
Rated speed n 2865 1/min
Rated current IN 40.2 A
Starting current I 247 A
Activation type Direct On Line (DOL)
Power factor cos φ100 0.81
Max. switching frequency t 20 1/h
Motor diameter DM 142 mm
Cable
Connection cable length L 4.3 m
Cable cross-section 3x4 mm²
Materials
Pump housing Stainless steel
Impeller Stainless steel
Shaft Stainless steel
Motor housing Stainless steel
Installation dimensions
Pipe connection on the discharge side DNd Rp 2½
Product data
Brand Wilo
Product description Xiro SPI 6.10-48-A1/XI6-18,5-B1
Article number 6073445
EAN number 4048482483559
Colour grey
Minimum order quantity 1
Date of sales availability 2015-03-01
Packaging
Packaging type Box
Packaging property Transport packaging
Pieces per pallet 1
Number per layer 1
Dimension, weight
Length with packaging 4350 mm
Length L 4356 mm
Height with packaging 200 mm
Height H 167 mm
Width with packaging 200 mm
Width W 167 mm
Gross weight, approx. m 203 kg
Net weight, approx. m 183 kg
Tender text

Fully submersible, multistage, submersible pump with NEMA (6" and 8") or standard connection (10") and radial or semi-axial impellers for vertical or horizontal installation.

  • Integrated non-return valve
  • Rewindable three-phase AC motor with PE2/PA isolated winding and a water-glycol filling for direct starting
  • Hydraulic connection as NEMA (6" and 8") or standard connection (10")
  • Sealing of motor shaft with a mechanical seal
  • Self-lubricating motor bearing. Thrust bearing with rockers for absorption of high axial thrust
  • Negative axial thrust is absorbed by the rotating seal bearing.

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
  • Installation and operating instructions
Operating Data
Unit
Pipe connection on the discharge side DNd Rp 2½
Maximum operating pressure p 40.0 bar
Protection class motor IP68
Max. immersion depth 200 m
Min. fluid temperature Tmin 3 °C
Max. fluid temperature Tmax 30 °C
Max. diameter Dmax 167 mm
Motor data
Mains connection 3~400 V, 50 Hz
Rated power P2 18.5 kW
Rated speed n 2865 1/min
Rated current IN 40.2 A
Activation type Direct On Line (DOL)
Max. switching frequency t 20 1/h
Motor diameter DM 142 mm
Min. flow rate at the motor m/s 0.2 m/s
Cable
Connection cable length L 4.3 m
Cable cross-section 3x4 mm²
Materials
Pump housing Stainless steel
Motor housing Stainless steel
Shaft Stainless steel
Impeller Stainless steel
Ordering information
Net weight, approx. m 183 kg
Brand Wilo
Product description Xiro SPI 6.10-48-A1/XI6-18,5-B1
Article number 6073445
Motor article number 6074068
Documents

Certification booklet

Wilo-Xiro SPI/SPC 6''-10'' without motor

Article Number 6084897
Edition 2020-11
Number of pages 20
Language language neutral
PDF (2 MB)

Group Statement

Group Statement REACH

Edition 2021-05
Number of pages 5
Language language neutral
PDF (327 KB)