Jul 3, 2014 #1 Fudian Chemical Joined Jul 3, 2014 Messages 2 Location SG Dear all, is a combination for API seal plan 11 and 53B possible for double mechanical seal? Chris
Jul 4, 2014 #2 JJPellin Mechanical Joined Oct 29, 2002 Messages 2,195 Location US Yes. Johnny Pellin Upvote 0 Downvote
Jul 4, 2014 #3 GPRnD Mechanical Joined May 23, 2007 Messages 148 Location US What JJPellin said Plan 11 is commonly used with Plan 53. Upvote 0 Downvote
Jul 8, 2014 Thread starter #4 Fudian Chemical Joined Jul 3, 2014 Messages 2 Location SG Thanks Upvote 0 Downvote