This is what a large office building in central London did when they replaced obsolete pumps with new, energy-efficient models following a Grundfos Energy Check. The pumps now operate to meet the actual demand, and the new pumps are delivering a saving 318,000 kWh per year after they followed through on recommendations they received having undertaken a Grundfos Energy Check. This amounts to a massive saving of £30k p.a., a large reduction in CO2 emissions and a payback of just 2.8 years.
Grundfos are typically able to achieve savings of 30-50% for customers with an Energy Check. As they point the way towards the optimal pump replacement that provide great energy savings. In addition, you will achieve reliable operation, reduced downtime and reduced repair costs. The result: greatly improved system reliability.