Question 1 of 4
Intermediate

Which Grundfos solutions come with dry run protection features?

Question 2 of 4
Intermediate

Which of the following is not a typical method used in rainwater harvesting systems?

Question 3 of 4
Intermediate

How much sound does a SCALA2 pump generate while in operation?

Question 4 of 4
Intermediate

Incorrectly sized and selected pumps in rainwater harvesting systems can increase energy consumption by up to how much?

Question 4 of 4
Intermediate

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1: Which Grundfos solutions come with dry run protection features?
SCALA1 and SCALA1 systems
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1: Which Grundfos solutions come with dry run protection features?
SCALA2 and SB/A pumps
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1: Which Grundfos solutions come with dry run protection features?
All of the above
2: Which of the following is not a typical method used in rainwater harvesting systems?
Water is collected in a storage tank and pumped directly to points of use
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2: Which of the following is not a typical method used in rainwater harvesting systems?
Water is collected in a storage tank and fed by gravity to points of use
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2: Which of the following is not a typical method used in rainwater harvesting systems?
Water is collected from the roof guttering and pumped directly down to the points of use.
3: How much sound does a SCALA2 pump generate while in operation?
47db
3: How much sound does a SCALA2 pump generate while in operation?
60db
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3: How much sound does a SCALA2 pump generate while in operation?
75db
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4: Incorrectly sized and selected pumps in rainwater harvesting systems can increase energy consumption by up to how much?
20%
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4: Incorrectly sized and selected pumps in rainwater harvesting systems can increase energy consumption by up to how much?
40%
4: Incorrectly sized and selected pumps in rainwater harvesting systems can increase energy consumption by up to how much?
60%
You can find the answer here >