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Xiro SPC 6.50-17-B1/XI6-37-B1 | Wilo
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Xiro SPC 6.50-17-B1/XI6-37-B1

Article number: 6073373
Technical data
Hydraulic data
Maximum operating pressure PN 40 bar
Max. sand content 50 g/m³
Max. immersion depth 200 m
Max. volume flow Qmax 75.0 m³/h
Optimal volume flow Qopt 53.5 m³/h
Max. delivery head Hmax 231.5 m
Optimal delivery head Hopt 166.3 m
Min. fluid temperature Tmin 3 °C
Max. fluid temperature Tmax 30 °C
Number of stages 17
Motor data
Mains connection 3~400 V, 50 Hz
Rated power P2 37 kW
Rated speed n 2905 1/min
Rated current IN 76.7 A
Starting current I 470 A
Activation type Direct On Line (DOL)
Power factor cos φ100 0.83
Max. switching frequency t 15 1/h
Motor diameter DM 142 mm
Cable
Connection cable length L 4.3 m
Cable cross-section 3x6 mm²
Materials
Pump housing Grey cast iron
Impeller Bronze, CC499K
Shaft Stainless steel
Motor housing Stainless steel
Installation dimensions
Pipe connection on the discharge side DNd NPT 2½
Product data
Brand Wilo
Product description Xiro SPC 6.50-17-B1/XI6-37-B1
Article number 6073373
EAN number 4048482484754
Colour green/silver
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 4050 mm
Length L 3779 mm
Height with packaging 200 mm
Height H 147 mm
Width with packaging 200 mm
Width W 147 mm
Gross weight, approx. m 253 kg
Net weight, approx. m 233 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 NPT 2½
Maximum operating pressure p 0.0 bar
Max. sand content 50 g/m³
Protection class motor IP68
Max. immersion depth 200 m
Min. fluid temperature Tmin 3 °C
Max. fluid temperature Tmax 30 °C
Max. diameter Dmax 147 mm
Motor data
Mains connection 3~400 V, 50 Hz
Rated power P2 37 kW
Rated speed n 2905 1/min
Rated current IN 76.7 A
Activation type Direct On Line (DOL)
Max. switching frequency t 15 1/h
Motor diameter DM 142 mm
Min. flow rate at the motor m/s 0.5 m/s
Cable
Connection cable length L 4.3 m
Cable cross-section 3x6 mm²
Materials
Pump housing Grey cast iron
Motor housing Stainless steel
Shaft Stainless steel
Impeller Bronze, CC499K
Ordering information
Net weight, approx. m 233 kg
Brand Wilo
Product description Xiro SPC 6.50-17-B1/XI6-37-B1
Article number 6073373
Motor article number 6074072
Documents

Certification booklet

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

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