Transcription of Description: Plan 11 is recirculation from pump ...
1 Description: plan 11 is recirculation from pumpdischarge through an 1/8 minimum flow controlorifice, when necessary, to the seal and flowsback into the :Dissipate seal generated heat, ventthe seal chamber at start-up and increase thevapor margin in the seal : when used with a close fittingthroatbushing,willraisethepressur einthesealthroatbushing,willraisethepres sureinthesealchamber to maintain the process in the liquidstate when cooling is not practical. Best for aclean, non-polymerizing process.
