Immersed pump Grundfos SP 46


2 438,15 € tax incl.


Them Grundfos SP submersible pumps are renowned for their high performance and reliability across the range.

SP 46 pumps are recommended for a 75% return at a height between 5 m and 145 m for a flow between 40 m³/h and 50 m³/h.

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Grundfos SP

Reliable and resistant, a pump for multiple applications


Them Grundfos SP submersible pumps are renowned for their high performance and reliability across the range. Manufactured entirely in stainless steel, corrosion-resistant, the SP pumps are ideal for a multitude of applications.

SP Grundfos pumps represent what it does best in hydraulics. Designed to provide optimal performance during periods of high demand, the SP pumps offer low long-term costs and a high operating reliability regardless of the application.

The range SP Grundfos is characterized by a high-performanceone high level of resistance to the sand and abrasivesone protection against the breakdown of the engine and a easy maintenance. A comprehensive system of monitoring and control is available for a constant optimization of the pumping system.

The SP pumps are suitable for the following applications


  • Groundwater of the network of water supply
  • Irrigation in horticulture and agriculture
  • Water table drawdown
  • Overpressure
  • Industrial applications

Features and benefits


  • Hydraulics at the forefront of technology, for high performance and low operating costs
  • Interior and exterior 100% stainless steel
  • Resistance to the sand
  • Resistance to corrosive water
  • Protection against the breakdown of the engine
  • Protection against dry running
  • Monitoring, protection and communication via the MP 204 protection unit and the R100 remote controller

In brief


  • High-performance
  • Corrosion resistance
  • Full range of pumps and motors

Pump Ms 46ASP 46-1SP 46-2SP 46-3SP 46-4SP 46-5SP 46-6SP 46-7SP 46-8SP 46-9SP 46-10SP-46-11SP 46-12SP 46-13SP 46-14SP 46-15
Temperature liquid+ 40 ° C max
Index of protectionIP 68
MEI≥ 0.5
MaterialsStainless Steel AISI 304
Voltage3 x 230V or 3 x 400V
Diameter pump6 "
Motor diameter4 "6 "
ConnectionPR 3
Power (kW)
In (A) 3x230V1014.624.2323239.54554.5626276.576.587.587.587.5
In (A) 3 x 400V3.
Cable (m)1.72.55

Height and flow adviceHeight (m)Height min (m)Flow min. height recommendedMax for height min. recommended flowPerformance
SP 46-110540 m³/h50 m³/h75%
SP 46-21710
SP 46-32723
SP 46-43730
SP 46-54535
SP 46-65547
SP 46-76553
SP 46-87562
SP 46-98770
SP 46-109375
SP 46-1211590
SP 46-13127100
SP 46-14130110
SP 46-15145115

Grundfos SP