POWERCIAT LX ST/HE/XE
EN-
36
7.7.2 - Net positive suction head (NPSH) required, hydraulic module option
Size the hydraulic circuit to ensure a net positive suction head that is higher than or equal to the required NPSH + 50 kPa.
Data applicable for:
-
Fresh water 20 °C
-
In case of use of the glycol, the maximum water flow is reduced.
-
When the glycol is used, it’s limited to 40%.
A
vailable static pressure, kPa
Water flow rate, l/s
Low pressure pumps
252-302
350
400
450 - 500
0
10
20
30
40
50
60
70
80
3
5
7
9 11 13 15 17 19 21 23 25 27 29 31 33 35
A
vailable static pressure, kPa
Water flow rate, l/s
High pressure pumps
250
300 - 350
400
450 - 500
0
20
40
60
80
100
120
140
3 5 7 9 11 13 15 17 19 21 23 25 27 29 31 33 35
7 - WATER CONNECTIONS
