Vac Ejector 1.5mm HF 1/4x3/8"x3/8" BSPP - KZH15DL-02-03-03 In both standard and low vacuum pressure options Threaded port or One Touch Push-in ports Box or In-line design Built-in silencer with box design Compact Choice of 7 nozzle sizes Lightweight Mounting holes for easy fixing on machinery