6 questions Basic

ECADEMY test

40 - SCALA2 water booster pump

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Correct
Q: Is SCALA2 fit for outdoor installation?
A: Yes, but it must be protected against frost
Correct
Q: What type of buildings is SCALA2 optimised for?
A: Residential buildings with up to 3 floors and 8 taps
Correct
Q: What makes SCALA2 able to offer a maximum sound pressure level of 47 dB(A) in typical use?
A: A water-cooled, permanent magnet motor
Correct
Q: Is SCALA2 able to boost water from a depth of below 6 metres?
A: Yes, the maximum depth is 8 m, but you might need to re-prime the pump
Correct
Q: How do you ensure the most quiet pump installation?
A: Add rubber feet and fixate piping to minimise vibrations
Correct
Q: What does the integrated sensor of the SCALA2 measure?
A: The water pressure delivered by the pump to the taps