Seismic isolation controller design

Standalone piping seismic isolation controller dimensions

The seismic isolation controller dimensions to use when installing seismic isolation systems on standalone piping are as listed below

Nominal diameter	20~65	80・100	125・150
Controller dimensions	□300	□400	□500

Nominal diameter	200	250	300
Controller dimensions	□600	□700	□800

The elbow piping connected to the seismic isolation controller is selected by TOZEN to suit the site specifications

Multiple piping seismic isolation controller dimensions

Seismic isolation controllers are laid out as follows when installing seismic isolation systems on multiple pipes

One-column

Two-column

●α is adjusted to between 75-125mm.

●The above dimensions are reference values when sleepers are installed.

B dimensions

［mm］