CHIE 8-20 Grundfos Horizontal Multi-Stage with Variable Speed & True Constant Pressure
|
Pumps |
Constant Discharge Pressure (kPa/m of head) |
|
150 |
200 |
250 |
300 |
350 |
400 |
500 |
|
15 |
20 |
25 |
30 |
35 |
40 |
50 |
|
Output in Litres per Minute |
|
CHIE 4-60 PT8 |
- |
- |
0-114 |
0-106 |
0-96 |
0-85 |
0-54 |
|
CHIE 8-20 PT8 |
0-167 |
0-147 |
0-126 |
0-100 |
0-61 |
- |
- |
The chart above shows the actually flow that each of the CHIE series pumps is able to produce into your system at a given set pressure. For example, if you wanted to supply a fixed pressure to your whole house, and you wanted an excellent pressure in the showers, the CHIE 4-60 PT8 set at 400 kPa would easily do the job. It would supply a flow of 15 litres per minute (your shower flow) at a pressure of 400 kPa, if a second shower was then turned on, the pump speed would increase so that the pump was supply 30 litres per minute (the flow for 2 showers) at the same 400 kPa of pressure.
With the CHIE series pumps, you can increase the number of appliances/outlets being used at the same time up to the rated output in litres per minute of the pump. The CHIE 4-60 PT8 has enough grunt to actually operate 5.66 showers at the same time at 400 kPa, it will just operate at a higher speed.
To download the specifications sheet in pdf format- click here
