O-Rings With Flange Adapters - Emerson FB2100 Instruction Manual

FB2100 Flow Computer Instruction Manual
D301783X012
November 2023
Figure 2-13.
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O-rings with Flange Adapters

Failure to install proper flange adapter O-rings may cause process leaks, which can
result in death or serious injury. Only use the O-ring that is designed for its specific
flange adapter.
Figure 2-14.
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Proper Bolt Installation
Bolt
Sensor module
DANGER
O-rings with Flange Adapters
Flange
O-ring
Square PTFE-based profile
Round Elastomer profile
Whenever the flange or adapters are removed, visually inspect the O-rings.
Replace the O-rings if there are any signs of damage, such as nicks or cuts.
If the O-rings are replaced, re-torque the flange bolts and alignment screws after
installation to compensate for seating of the O-rings.
Installation