Emerson Rosemount 2120 - Threaded Flange Connection

2.3.3 Threaded flange connection
Procedure
1. Place the customer-supplied flange and gasket on the vessel (tank)
nozzle.
Gasket (customer supplied)
2. Tighten the bolts and nuts with sufficient torque for the flange and
gasket.
3. Screw the level switch into the flange thread.
Tighten using the hexagon only
Gasket for BSPP (G) threaded connection
June 2020 Quick Start Guide
Quick Start Guide 7