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What makes SCALA2 able to offer a maximum sound pressure level of 44 dB(A) in typical use

Question 2 sur 5
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Which of the below does NOT affect the water pressure in the taps

Question 3 sur 5
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How do you ensure the most quiet pump installation?

Question 4 sur 5
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Is SCALA2 able to boost water from a depth of below 6 metres?

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Is SCALA2 fit for outdoor installation?

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1: What makes SCALA2 able to offer a maximum sound pressure level of 44 dB(A) in typical use
A specially designed low-noise fan
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1: What makes SCALA2 able to offer a maximum sound pressure level of 44 dB(A) in typical use
A water-cooled, permanent magnet motor
1: What makes SCALA2 able to offer a maximum sound pressure level of 44 dB(A) in typical use
A sound-reducing pump house
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2: Which of the below does NOT affect the water pressure in the taps
The inlet pressure e.g. the water delivered to the home via city mains
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2: Which of the below does NOT affect the water pressure in the taps
The water temperature in the water distribution system
2: Which of the below does NOT affect the water pressure in the taps
The water consumption in the home
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3: How do you ensure the most quiet pump installation?
Add sound-reducing insulation material, e.g. glass wool
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3: How do you ensure the most quiet pump installation?
Add rubber feet and fixate piping to minimise vibrations
3: How do you ensure the most quiet pump installation?
Set the water pressure level as low as possible without compromising the comfort in the home
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4: Is SCALA2 able to boost water from a depth of below 6 metres?
Yes, the maximum depth is 8 m, but you might need to re-prime the pump
4: Is SCALA2 able to boost water from a depth of below 6 metres?
Yes, but you need to fill the suction line entirely
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4: Is SCALA2 able to boost water from a depth of below 6 metres?
No
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5: Is SCALA2 fit for outdoor installation?
Yes, but only in a rain-proof enclosure or under a pent roof
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5: Is SCALA2 fit for outdoor installation?
No, but you can install it in the basement
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5: Is SCALA2 fit for outdoor installation?
Yes, but it must be protected against frost