Strainer A strainer is a screen-like device fitted into a product line to prevent impurities in a fuel supply from flowing through to the fuel tank of a vehicle or airplane. By rhys|2014-10-22T19:32:29+00:00October 22nd, 2014|Comments Off on Strainer Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkXingEmail About the Author: rhys