812f2401_rivacy___Cookies___PlumbCenter__Description_and_Purpose
[Cookie Name] Brochure Request php_sessionID [Session / Persistent] Session [First / Third Party] First Party [Description and Purpose] 
Browsers automatically set this when a user visits the site – website visits are inherently disconnected so a site is only able to gauge that user has been to page before [be it two seconds or two months] by the information sent in the browser request
Security Privacy & Cookies | PlumbCenter
Description and Purpose