Wilo Tagus Vac Installation And Operating Instructions Manual page 8

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3. Description
3.1 Component overview
Tagus Vac 7-20
1 Vent. device
2 Pressure gauge
3 SCU controller
4 Vacuum tank
5 Vacuum pressure switch
6 Solenoid valve N.O.
7 Float switch
8 Pressure sensor
14
1
2
3
4
5
6
ENA 7-20
7 8 9
9 Connection to system Rp3/4"
10 C onnection from system Rp3/4" *
11 Terminal box pump 1
12 Pump 1
ENA 30
13 C onnection for refill Rp3/4"
14 Solenoid valve N.C.
15 Terminal box pump 2
16 Pump 2
* with strainer
8 9
10
11
12
13
14
WILO 07/2018