F FarooqLevel 1 - 1 to 50 posts I am trying to find the reason the pressure line filters used in EHC system of steam turbines are required to have collapse pressure rating of 3000 PSID. Any relevant specification or publication will be helpful. 4/27/207:41 AM Share on Facebook Share on Twitter Share on Pinterest Share on LinkedIn Share on Reddit Copy Link to Topic Report Topic Printer Friendly Format ❤️ 0 Original Post