Wye 2 : A hose connection with two outlets permitting two connections of the same coupling diameter to be taken from a single supply line. See: Reversible Siamese; Siamese
National Wildfire Coordinating Group (NWCG), Glossary of Wildland Fire Terminology, NWCG Program Management Unit, National Interagency Fire Center, Boise, ID, USA 2014. http://www.nwcg.gov/pms/pubs/glossary/pms205.pdf, (For Fr - Amer) {45}