10pcs stainless steel aa727 727-15 windjet air nozzle, 1/4 bspt male thread

generate efficient, controlled flat fan air pattern for a uniform spray distribution available in materials that withstand high temperatures recessed orifices protect against external damage and offer air escape should the nozzles accidentally be placed against a flat surface can be mounted side-by-side for air curtain applications up to 60% reduction in perceived noise level, depending on the initial air pressure. at 100 psig (7 bar), for example, an open pipe would produce a noise level of 98 dba while an air nozzle would produce 85 dba, a reduction of 13 dba and a perceived noise reduction of 60%.syi