Question 1 of 6
Basic

What is the common characteristic of all domestic buildings?

Question 2 of 6
Basic

Which pumps do we recommend as transfer pumps?

Question 3 of 6
Basic

What feature is necessary, if a booster pump is installed above a water storage tank with a negative inlet pressure?

Question 4 of 6
Basic

What features do we recommend for a booster pump to be able to handle the air bubbles and dirt often found in shallow wells?

Question 5 of 6
Basic

Why is the maximum pressure of a pump for boosting from a roof tank so important?

Question 6 of 6
Basic

What need do domestic buildings have in common?

Question 6 of 6
Basic

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1: What is the common characteristic of all domestic buildings?
They are more than 20 m2
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1: What is the common characteristic of all domestic buildings?
They are less than 400 m2
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1: What is the common characteristic of all domestic buildings?
They are homes
2: Which pumps do we recommend as transfer pumps?
The Grundfos SCALA2, UPA, or SCALA1
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2: Which pumps do we recommend as transfer pumps?
The Grundfos JET pump, UPA or SCALA1
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2: Which pumps do we recommend as transfer pumps?
The Grundfos SCALA2, JET pump, or SCALA1
3: What feature is necessary, if a booster pump is installed above a water storage tank with a negative inlet pressure?
Dry-run protection
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3: What feature is necessary, if a booster pump is installed above a water storage tank with a negative inlet pressure?
Self-priming
3: What feature is necessary, if a booster pump is installed above a water storage tank with a negative inlet pressure?
Pressure stabiliser
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4: What features do we recommend for a booster pump to be able to handle the air bubbles and dirt often found in shallow wells?
Good air-handling capabilities and an inlet filter
4: What features do we recommend for a booster pump to be able to handle the air bubbles and dirt often found in shallow wells?
Low noise level
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4: What features do we recommend for a booster pump to be able to handle the air bubbles and dirt often found in shallow wells?
A compact design
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5: Why is the maximum pressure of a pump for boosting from a roof tank so important?
To ensure a sufficient pressure in the pipes
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5: Why is the maximum pressure of a pump for boosting from a roof tank so important?
To protect pipes and installations in the home
5: Why is the maximum pressure of a pump for boosting from a roof tank so important?
To prevent clogging
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6: What need do domestic buildings have in common?
The need for reducing water pressure
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6: What need do domestic buildings have in common?
The need for a stable water pressure
6: What need do domestic buildings have in common?
The need for increasing water pressure
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