GRUNDFOS SP 14 SERIES 4" SUBMERSIBLE BORE PUMP 100MM OUTLET (250LPM RANGE)

The Grundfos SP 14 is a premium 4″ stainless steel submersible bore pump designed for reliable groundwater supply, irrigation, and pressure boosting applications. Built with advanced hydraulic efficiency and full stainless steel construction, the SP series delivers long service life, excellent resistance to sand and abrasives, and dependable operation in demanding environments. The pump is suitable for both domestic and commercial water systems where durability, efficiency, and consistent performance are essential.

FEATURES

• High efficiency hydraulic design for reduced operating costs
  
• 100% stainless steel construction for corrosion resistance and durability
  
• Sand resistant design for extended pump life in abrasive conditions
  
• Motor burnout protection for improved reliability
  
• Suitable for continuous duty applications
  
• Easy maintenance and serviceability
  
• Optional monitoring and control compatibility

APPLICATIONS

• Groundwater extraction and bore water supply
  
• Irrigation systems in agriculture and horticulture
  
• Pressure boosting systems
  
• Industrial water transfer
  
• Water supply for rural and commercial properties

SPECIFICATIONS

• Pump Type: Grundfos SP 14 Submersible Bore Pump
  
• Pump Diameter: 4 inch (100 mm nominal)
  
• Flow Range: Up to approximately 14 m³/h (model dependent)
  
• Head Range: Up to approximately 180 m (model dependent)
  
• Power Range: 1.1 kW to 7.5 kW depending on stage configuration
  
• Voltage Options: Single phase 230–240V and three phase 380–415V
  
• Motor Type: MS series submersible motor
  
• Discharge Connection: Rp 2″
  
• Maximum Pump Diameter: Approximately 95–139.5 mm depending on model
  
• Construction: Stainless steel pump and components
  
• Duty: Continuous duty rated

Product Specifications

Pump Curves