Pentair Fleck 3150 NXT Installer Manual page 59

Inlet
Valve
Tank
Service
Total flow rate is split between three meters
5. The third tank returns to standby as demand decreases and returns below the second trip
point.
Inlet
Valve
Tank
First trip
point
(primary
tank)
Total flow rate is split between two meters
6. Tanks return to standby due to decreased total flow rate and programmed trip points. The
tank with the most remaining volume will be the first to go into standby.
Ref. MKT-IM-010 / F - 16.01.2023
Service Service
Service Stand-By
Installer manual Fleck 3150 NXT/NXT2 - Installation
Outlet
Check valve
Stand-By
Meter
Outlet
Check valve
Stand-By
Meter
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