http://www.ret-monitor.com/articles/2013/the-lower-liner-seal/ Specific mission-critical info for professionals Fri, 18 May 2012 09:31:30 +0000 http://wordpress.org/?v=2.7.1 hourly 1 http://www.ret-monitor.com/articles/2013/the-lower-liner-seal/comment-page-1/#comment-10213 Terry Fri, 13 Jan 2012 04:11:48 +0000 http://www.ret-monitor.com/articles/2013/the-lower-liner-seal/#comment-10213 One of the reasons for using two o-rings at the bottom of a liner has to do with the fluids being sealed. Having hot oil on one side and hot coolant on the other can present problems for elastomer compounds, due to swell rates. One of the reasons for using two o-rings at the bottom of a liner has to do with the fluids being sealed. Having hot oil on one side and hot coolant on the other can present problems for elastomer compounds, due to swell rates.

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