Immergas ERP Instruction Booklet And Warning page 26

Circulation group available head.
Version 1 / 6 l/min
V3
V2
V1
Version 2 / 12 l/min
V3
V2
V1
Version 8 / 28 l/min
V3
V2
V1
Technical data.
max. operating overpressure
max. operating temperature
Safety valve
Power absorbed by pump
Flow meter
EEI
V4
A4
A3
A2
A1
Flow rate (l/h)
V4
A4
A3
A2
A1
Flow rate (l/h)
V4
A4
A3
A2
A1
Flow rate (l/h)
6 bar
120°C
6 bar
80 W
2-12 / 8 / 28 l/min
≤ 0.20 - Part 3
IE
Key:
Vn = Available head
An = Circulating pump absorbed power
26
7