Bitumen and tar spraying hoses - wagnerinox.at- multifunction bitumen sprayer lmt5163glq circular nozzle injector ,Hot bitumen hose ROTPUNKT, Tar spray hose. Fittings DIN 11851. Komplettverschraubungen DIN- Schweißausführung REIHE 1Air Entrainment in Spray Jets - ResearchGateAir Entrainment in Spray Jets ... to a specific design of the injector. The spray cloud goes through the ignition point while mixing with the surrounding gas. ... air from a circular convergent ...