SP Submersible Groundwater Pumps

SP Submersible Groundwater Pumps

The Grundfos SP pumps feature superior hydraulic design in a high efficiency and corrosion resistant product. Invented in 1967, the SP pump was the first ever stainless steel submersible pump and to this day it remains the benchmark in the market.

Key Features and Benefits

• Available in 4, 6, 8 and 10 inch diameter versions for a wide range of applications
• Octagonal discharge design ensures better engagement with a pipe wrench for easier and safer attachment to the drop pipe
• Screw mounted cable guard attachment to ensure a secure fit
• Built-in check valve to minimize the risk of water hammering
• Corrosion resistant, robust stainless steel construction: 304, 316, 904L
• Wear resistance via less abrasive wear Octagonal bearings and sand flush channels that remove particles with the pumped water; sand resistance is further increased by using the bearing offering longer life in sandy environments
• Optimized hydraulics ensure increased performance and higher efficiency
• Viton and Teflon parts make the SP suitable for aggressive water conditions
• Stop ring protects the pump in case of up thrust 

APPLICATIONS

1. Water supply
2. Irrigation
3. Fountains
4. Reverse osmosis
5. Dewatering
6. Groundwater lowering

 MS and MMS Submersible Motors: Made to Match the Pump

• Canned MS motors, 4” and 6”, up to 40 HP (30kW)
• Rewindable MMS motors, 6”-10”, up to 250 HP (187 kW)
• Water-filled motors
• Overheating protection with Tempcon (MS) or Pt 100/1000 on request
• Mechanical ceramic/carbon shaft seal - SiC/SiC shaft seal optional for high sand resistance
• Warm water versions available - up to 140