Thanks in your inquiry, the Silicon bootO-ring can be a press in shape, you need to be ready to pull it open up. Answered by: rkent Anti-corrosive constructure Could be used to evaluate micropressure and unfavorable pressure of gasous medium Software Boiler ventilation and gasous pipe Since the method pressure https://patrickw581jqw2.blogdiloz.com/32138498/detailed-notes-on-oem-pressure-measuring-systembourdon-tube-module-version-back-mount