VTS Medical Systems WPG-25-070-10, Техническая документация инструкция

Страница: 6 / 32

5
2.2. Pump groups characteristic
The below characteristic concerning to the clean water. The pumps groups may be used in heating systems
containing glycol based anti-freeze with corrosion inhibitors, up to a maximum of 35% solution. Depending
on the type of glycol, the mixture and the liquid temperature, the viscosity will increase with water as
medium. This will influence the pressure loss of the system as well as the efficiency, performance and load
of the pump.
Fig.3. Characteristics of water pump groups
0
2
4
6
8
0 1 2 3 4 5
H [m]
Q [m3/h]
WPG - 25-70
WPG -25-070 - 2,5
WPG - 25-70 - 4
WPG - 25-70 - 6,3
WPG - 25-70 - 10
0
2
4
6
8
10
0 1 2 3 4 5 6 7 8
H [m]
Q [m3/h]
WPG - 25-95
WPG - 25-95 - 4
WPG - 25-95 - 6,3
WPG - 25-95 - 10
WPG - 25-95 - 16
0
5
10
15
0 1 2 3 4 5 6 7 8
H [m]
Q [m3/h]
WPG - 25-105
WPG - 25-105 - 16