Mechanical Connection; Connection Flanges; Inlet / Outlet Piping; Joining Pressure Connections - RMG USM GT400 Operating Manual

2.1 Mechanical connection

2.1.1

Connection flanges

1 Make sure that the device and the connection flange have the same pressure
rating / flange standards.
2 Make sure that the device is sealed with the appropriate seals.
2.1.2

Inlet / outlet piping

Operating mode
Unidirectional operation
Unidirectional operation
Bidirectional operation
Bidirectional operation
1
Depending on the nominal width.
See also "Inner diameter of connecting spool pieces" on page 189
2.1.3

Joining pressure connections

◼ Establish connection with the clamping screw connection.
3 Unscrew the union nut of the clamping screw connection.
4 Remove the blind plug.
5 Push the union nut and clamping rings onto the pipe.
6 Push the pipe into the clamping screw connection until the stop.
7 Tighten the union nut in order to fix and seal the pipe.
◼ Establish connection with the female thread.
8 Unscrew the blind plug.
9 Seal the connection in the thread.
Inlet piping
10 D (no flow condi-
tioner)
3 / 5 D (with RMG or
standardized flow condi-
1
tioner)
10 D (no flow condi-
tioner)
3 / 5 D (with RMG or
standardized flow condi-
1
tioner)
Outlet piping
3 D
3 D
10 D (no flow condi-
tioner)
3 / 5 D (with RMG or
standardized flow condi-
1
tioner)
Manual USM GT400 · EN10 · May 2021
2 Quick guide
Temperature sensor
position
1,5 D to 5 D
1,5 D to 5 D
3 D to 5 D
1
2 D zo 5 D
21