High Back Presure Compressor Home › Forums › Trade Technical & Spare Parts Forums › Trade Spare Parts › High Back Presure Compressor This topic has 1 reply, 2 voices, and was last updated 19 years, 5 months ago by mick110. Viewing 2 posts - 1 through 2 (of 2 total) Author Posts October 20, 2006 at 9:09 pm #21879 mick110Participant Hi i am looking for a comparison chart for high back presure compressors The model No on the one that i have to replace is GL45PB Thankshi therte October 24, 2006 at 7:39 am #192887 rickardParticipant Re: High Back Presure Compressor This is a 1/6th hp compressor either medium or high back pressure Andy Author Posts Viewing 2 posts - 1 through 2 (of 2 total) You must be logged in to reply to this topic. Log In Username: Password: Keep me signed in Log In