Application : Industry, pneumatics, hydraulic, plumbing installations Operating Temperature : +0゚C / +90゚C Operating pressure : PN12 1/2' to 1 ' ', PN10 1.1/4 ' ' to 2 ' ', PN8 2.1/2 ' ' to 4 ' ' Threads : ISO 228 parallel female threads Metal seal Compact inspection cap 100% Made in Italy Low pressure drop Water hammer resistant