Installation Examples - Grundfos Vaccuperm VGA-117 Montage- Und Betriebsanleitung

2.3 Installation examples

Vacuum chlorine gas dosing system up to 10 kg/h, with cylinders
7 9 4 4a
6 5
Pos. Component
1 VGA-146 vacuum regulator with heated liquid trap (pressure inlet right)
1a VGA-146 vacuum regulator with heated liquid trap (pressure inlet left)
2 Chlorine gas adsorption filter
3 189 change-over device
4 VGA-117-110 manual dosing regulator
4a VGA-117-190 automatic dosing regulator
5 VGB injector
6 Injection unit
7 Conex DIA-G gas warning system
8 Gas sensor
9 Horn and flashlight
10 Header line for chlorine cylinders
11 CR booster pump
6
11
1 3 1a 10
8 2