Toshiba MMW-UP0271LQ-E Installation Manual page 23

 Characteristics of hot water module flow rate and pressure loss
The following graph shows the range of flow rates used for the hot water module, and the characteristic pressure losses. Use this as an aid in the local pump procurement process.
027type
Min.
Water flow rate (L/min) 19.5
Pressure loss (kPa) 28.5
60
55
50
45
40
35
30
25
20
19 20 21
43-EN
Rated Max.
22.9 26.3
40.5 53.5
22 23 24 25 26
Flow rate (L/min)
056type
Water flow rate (L/min)
Pressure loss (kPa)
65
60
55
50
45
40
35
30
27
25
35 36 37 38
– 22 –
Min. Rated Max.
38.9 45.8 52.6
35.2 44.2 58.2
39 40 41 42 43 44 45 46 47 48 49
Flow rate (L/min)
50 51 52 53 54 55
44-EN