Intended Use; Information On Product; Technical Data Wita He + Go.future 40-Xx | 50-Xx - WITA HE+go.future 40-Serie Original Einbau- Und Betriebsanleitung

WITA HE + go.future 40-XX | 50-XX | 60-XX

4 Intended use

The energy-saving WITA HE + go.future pumps are designed to support the flow of
hot water in central heating systems, and are also suitable for pumping thinned
Display HE Pumpen
media in industry and trade. They are also suitable for use with solar systems.

5 Information on product

5.1

Technical data WITA HE + go.future 40-XX | 50-XX

Characteristic WITA HE + go.future 40
mWs
5
4
3
2
1
0
0 1000
Maximum elevation height
Maximum flow rate
Power consumption P1 (W)
Supply voltage
Noise level
Energy efficiency index (EEI)
Protection type
Thermal class
Ambient temperature
Medium temperature
Maximum system pressure
Permitted pumped media
Supply pressure
Medium
temperature
< 75 °C 0.05 bar 0.005 MPa 0.5 m
75 °C - 90 °C 0.3 bar
90 °C - 110 °C 1.1 bar
2000 3000 4000
l/h
HE + go.future 40-XX
4.0 m
2800 l
4 - 23
1 x 230V 50Hz
< 43 dB(A)
≤ 0.20
IP 42
TF 110
0°C to 40°C
+5 to 110°C
10 bar (1MPa)
Heating water according to VDI 2035
Water/glycol mixture 1:1
Minimum
supply pressure
0.03 MPa 3.0 m
0.11 MPa 11.0 m
Characteristic WITA HE + go.future 50
mWs
6
5
4
3
2
1
0
0 1000 2000
HE + go.future 50-XX
5.0 m
3300 l
4 – 32
Acceptable range of temperature
Temperature range at
maximum
ambient temperature
25 °C
40 °C
Manual
3000 4000
l/h
Permissible
medium
temperature
5 °C to 110 °C
5 °C to 95 °C
27