Question 1 of 6
Advanced

According to Europump, how much energy can potentially be optimised in better system control and design?

Question 2 of 6
Advanced

What does curve compensation do?

Question 3 of 6
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What can you increase the speed to when applying a Grundfos CRE3 pump?

Question 4 of 6
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Which of these is a benefit of operating at the power limit?

Question 5 of 6
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How much can be saved by using a system with direct temperature control?

Question 6 of 6
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What is the estimated payback time when replacing fixed speed pumps with variable speed

Question 6 of 6
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1: According to Europump, how much energy can potentially be optimised in better system control and design?
20%
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1: According to Europump, how much energy can potentially be optimised in better system control and design?
30%
1: According to Europump, how much energy can potentially be optimised in better system control and design?
40%
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2: What does curve compensation do?
Ensures a steadier regulation
2: What does curve compensation do?
Stops operation at minimum speed
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2: What does curve compensation do?
Eliminates pressure loss in the valves
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3: What can you increase the speed to when applying a Grundfos CRE3 pump?
4800 RPM
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3: What can you increase the speed to when applying a Grundfos CRE3 pump?
5500 RPM
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3: What can you increase the speed to when applying a Grundfos CRE3 pump?
5800 RPM
4: Which of these is a benefit of operating at the power limit?
Utilising all available pressure and power
4: Which of these is a benefit of operating at the power limit?
Cost-saving as you can reduce speed when necessary
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4: Which of these is a benefit of operating at the power limit?
Preventing downtimes and reducing maintenance costs
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5: How much can be saved by using a system with direct temperature control?
Up to 65%
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5: How much can be saved by using a system with direct temperature control?
Up to 70%
5: How much can be saved by using a system with direct temperature control?
Up to 75%
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6: What is the estimated payback time when replacing fixed speed pumps with variable speed
Two months
6: What is the estimated payback time when replacing fixed speed pumps with variable speed
Three months
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6: What is the estimated payback time when replacing fixed speed pumps with variable speed
Four months
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