How much of the 30 % of water lost to evaporation can you potentially save by using the right control?
The typical choice of Grundfos pump is a single-stage NB/NK pump with what?
What is the most commonly used and accessible way of setting up your pump?
What does the hysteresis band do?
Test results
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Q: How much of the 30 % of water lost to evaporation can you potentially save by using the right control?
A: None
Q: How much of the 30 % of water lost to evaporation can you potentially save by using the right control?
A: 5%
Q: How much of the 30 % of water lost to evaporation can you potentially save by using the right control?
A: 20%
Q: The typical choice of Grundfos pump is a single-stage NB/NK pump with what?
A: High flow and low pressure
Q: The typical choice of Grundfos pump is a single-stage NB/NK pump with what?
A: High pressure and low flow
Q: Does fixed-speed operation give you a greater control of energy use?
A: Yes
Q: Does fixed-speed operation give you a greater control of energy use?
A: No
Q: What is the most commonly used and accessible way of setting up your pump?
A: Grundfos GO
Q: What is the most commonly used and accessible way of setting up your pump?
A: The pump’s display
Q: What is the most commonly used and accessible way of setting up your pump?
A: The PC tool
Q: What does the hysteresis band do?
A: It ensures that the fan starts when you exceed a set temperature
Q: What does the hysteresis band do?
A: It determines how low the temperature can be before the fan stops running
Q: What does the hysteresis band do?
A: Nothing – it’s a made-up phrase
Q: What does biofilm do?
A: It leads to an overdosing of chemials
Q: What does biofilm do?
A: It reduces the capacity of the cooling tower
Q: What does biofilm do?
A: It leads to scaling