Effective Pressures For The System - AERMEC NRA 2000 Manual Tecnico

For the versions "01 - 02 - 03 - 04 - P1
- P2 - P3 - P4"
The pressures stated here, are net of
the pressure drop of the heat exchan-
gers, filter, accumulation, hydraulic
parallel. They are therefore to be con-
sidered USEFUL TO THE PLANT.
NOTE
- The pressures are calculated in cold
mode, WITH ∆T 5 °C FOR LOWER
∆T CONTACT THE ESTABLISHMENT.
- IN THE PRESENCE OF GLYCOLS FOR
THE PLANT USEFUL PRESSURE
CONTACT THE ESTABLISHMENT
- If there should be two pumps in the
configuration selected, remember
always 1 functions and the other is
reserve and switch-over is electro-
nic, managed by the internal
24
EFFECTIVE PRESSURE FOR THE SYSTEM
11
11. 1 LOW PRESSURE PUMPS
kPa
11.2 HIGH PRESSURE PUMPS
kPa
board.
Water flow rate x 1000 [l/h]
Water flow rate x 1000 [l/h]