Use this fitting to install a 1/8″ M BSP (male British Standard Pipe) fitting, doing away with the plastic barbed fittings used on such vibratory pumps as Ulka and Siebe. The compression end is pressed on over an internal o-ring and then threaded away from the pump barb fitting compressing the o-ring onto the barb fitting sealing it off. One may then position the female 1/8″ BSP inlet to any degree.
