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SINES - Grundfos SP - submersible pump


GRUNDFOS SP-125


  • Category: Submersible pumps

Max. TDH: 288 m - Max. flow rate: 140 m³/h

The Grundfos SP 125 is a 10-inch multistage submersible pump for boreholes, water supply and irrigation. This standard version is made from corrosion-resistant AISI 304 stainless steel and is supplied for three-phase 50 Hz operation. Discharge connection: Rp 6.

The maximum TDH values below are read at Q=0 from the official Grundfos 50 Hz overview curves and rounded to the nearest metre. Validate the required duty point against the full performance curve before final pump selection.


SP 125-1 A

Max. TDH at Q=0: 21 m
Max. flow rate: 140 m³/h

 SP 125-1

Max. TDH at Q=0: 30 m
Max. flow rate: 140 m³/h

 SP 125-2 AA

Max. TDH at Q=0: 40 m
Max. flow rate: 140 m³/h
SP 125-2 A

Max. TDH at Q=0: 50 m
Max. flow rate: 140 m³/h

 SP 125-2

Max. TDH at Q=0: 59 m
Max. flow rate: 140 m³/h

 SP 125-3 AA

Max. TDH at Q=0: 69 m
Max. flow rate: 140 m³/h
SP 125-3 A

Max. TDH at Q=0: 78 m
Max. flow rate: 140 m³/h

 SP 125-3

Max. TDH at Q=0: 88 m
Max. flow rate: 140 m³/h

 SP 125-4

Max. TDH at Q=0: 116 m
Max. flow rate: 140 m³/h
SP 125-4 A

Max. TDH at Q=0: 107 m
Max. flow rate: 140 m³/h

 SP 125-4 AA

Max. TDH at Q=0: 98 m
Max. flow rate: 140 m³/h

 SP 125-5 A

Max. TDH at Q=0: 137 m
Max. flow rate: 140 m³/h
SP 125-5 AA

Max. TDH at Q=0: 127 m
Max. flow rate: 140 m³/h

 SP 125-5

Max. TDH at Q=0: 147 m
Max. flow rate: 140 m³/h

 SP 125-6 A

Max. TDH at Q=0: 166 m
Max. flow rate: 140 m³/h
SP 125-6 AA

Max. TDH at Q=0: 156 m
Max. flow rate: 140 m³/h

 SP 125-6

Max. TDH at Q=0: 176 m
Max. flow rate: 140 m³/h

 SP 125-7 A

Max. TDH at Q=0: 195 m
Max. flow rate: 140 m³/h
SP 125-7 AA

Max. TDH at Q=0: 186 m
Max. flow rate: 140 m³/h

 SP 125-7

Max. TDH at Q=0: 204 m
Max. flow rate: 140 m³/h

 SP 125-8

Max. TDH at Q=0: 232 m
Max. flow rate: 140 m³/h
SP 125-8 A

Max. TDH at Q=0: 223 m
Max. flow rate: 140 m³/h

 SP 125-8 AA

Max. TDH at Q=0: 214 m
Max. flow rate: 140 m³/h

 SP 125-9

Max. TDH at Q=0: 260 m
Max. flow rate: 140 m³/h
SP 125-9 A

Max. TDH at Q=0: 251 m
Max. flow rate: 140 m³/h

 SP 125-10

Max. TDH at Q=0: 288 m
Max. flow rate: 140 m³/h

 SP 125-10 A

Max. TDH at Q=0: 279 m
Max. flow rate: 140 m³/h
SP 125-10 AA

Max. TDH at Q=0: 270 m
Max. flow rate: 140 m³/h

    
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The SP range is your guarantee for high-quality water supply and is capable of handling flows up to 470 m³/h and head up to 810 m. With the new, updated 4″ range Grundfos can equip any application with a complete SP system to optimise performance and energy efficiency. Should you require more components to accommodate your specific needs the flexible system easily makes room for these.

Grundfos SP pumps represent state-of-the-art hydraulic design. Built to deliver optimum efficiency during periods of high demand, the SP pumps provide low long-term costs and high operating reliability regardless of the application.

The Grundfos SP range offers high resistance to sand and other abrasives, motor burnout protection, and easy maintenance. A complete monitoring and control system is available for constant optimisation of the pumping system.

SP systems are used worldwide wherever efficient water handling is called for. The main application areas are irrigation of farmland and groundwater extraction for tap water, but there are many other, more specialised uses. Wherever you need water to move, SP systems will do it with complete reliability.

With over 13,000 employees and an annual production exceeding 10 million pump units, Grundfos is one of the world’s leading pump manufacturers.

Our solar pump inverters GRUNDFOS RSI and ABB ACS355 pairs easily with SP submersible pumps, creating a solar powered system which allows maximum components flexibility.

You can switch the solar inverter to mains power or generator if required, because our drives are compatible to both AC and DC power input without the need to change any parameter settings. Simply connect the two power sources via an external switchover box, and you take advantage of solar energy during the day and mains power or generator during the night.


SINES - Grundfos SP - submersible pump

SINES - Grundfos SP 125 - official performance curves 50 Hz, first overview

SINES - Grundfos SP 125 - official performance curves 50 Hz, second overview

Official Grundfos SP 125 overview curves, 50 Hz, ISO 9906:2012 Grade 3B. Maximum TDH among the listed AISI 304 article codes: 288 m at Q=0; maximum chart flow: 140 m³/h.



SINES - submersible pump - Grundfos SP

Performance range - GRUNDFOS SP Submersible pumps - Source: http://www.grundfos.com/




References & article codes

Grundfos SP 125 standard AISI 304 range, three-phase submersible pumps, 50 Hz, supplied as a complete set: pump + submersible motor + motor cable. Availability and quotation on request.

Article code Designation P2 [kW] In [A] Motor type
17A019A1SP 125-1 A7.517.2MS6000
17A01901SP 125-11124.8MS6000
17A019B2SP 125-2 AA1329MS6000
17A019A2SP 125-2 A18.541.5MS6000
17A01902SP 125-22246.5MS6000
17A019B3SP 125-3 AA2246.5MS6000
17A019A3SP 125-3 A2655MS6000
17A01903SP 125-33063MS6000
17A24304SP 125-43785MMS6
17A243A4SP 125-4 A3785MMS6
17A243B4SP 125-4 AA3785MMS6
17A043A5SP 125-5 A4596MMS8000
17A043B5SP 125-5 AA4596MMS8000
17A04305SP 125-555112MMS8000
17A043A6SP 125-6 A55112MMS8000
17A043B6SP 125-6 AA55112MMS8000
17A04306SP 125-663130MMS8000
17A043A7SP 125-7 A63130MMS8000
17A043B7SP 125-7 AA63130MMS8000
17A04307SP 125-775152MMS8000
17A04308SP 125-875152MMS8000
17A043A8SP 125-8 A75152MMS8000
17A043B8SP 125-8 AA75152MMS8000
17A04309SP 125-992186MMS8000
17A043A9SP 125-9 A92186MMS8000
17A04310SP 125-1092186MMS8000
17A043A0SP 125-10 A92186MMS8000
17A043B0SP 125-10 AA92186MMS8000
SINES - Grundfos RSI - solar pump inverter

Installation example showing solar panels, solar pump inverter, submersible pump and water tank - Source: http://www.grundfos.com/

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