Whip Hose A short length of hose with threaded fittings at both ends that is usually installed adjacent to a breakaway valve. The whip hose ensures that forces exerted during a drive off are aligned with the axis of a breakaway valve. See also PEI/RP300. By rhys|2014-10-17T15:11:41+00:00October 17th, 2014|Comments Off on Whip Hose Share This Story, Choose Your Platform! FacebookTwitterRedditLinkedInWhatsAppTumblrPinterestVkXingEmail About the Author: rhys