Product name Wind jet nozzle,air blowing off nozzle Thread F1/4 BSPT Material Plastic ABS;Aluminum ally;Stainless steel Application Cooling;Drying;Cleaning;Moving material;Direct Paper heating and cooling • No compressed air required • Low operating noise F style windjet nozzle is applicable to 1/4" BSPT and NPT made connectors Available in temperature plastic 70 degrees endure 7bar; aluminum alloy 250 degrees, endure 30 bar pressure .