Grundfos Submersible Pump : SP Series - part 1

The Grundfos SP Product Range :

• Wide and complete range
• The only complete range of all stainlesssteel submersibles
•  50 Hz and 60 Hz versions

The Customer Benefit that Drives Down Your Cost of Ownership

1.High pump efficiency :

• Reduced energy consumption
• High effenciency is more important than the purchase price
• Example:Water capacity: 400 m³/hHead: 80 m.Operation time: 12 h/day, 10 yearsEnergy price: USD 0.075 per kWh. Approx. saving by converting to a pump with 10% higher effenciency: 800,000 kWh, corresponding to USD 60,000

2.Reduced impeller diameters : 

• Specific duty points
•  Motor size match
•  We recommend:  
• Use full-size impellers
• Change flow/operation hours

to be continued.... part 2