Push-on 6.3 x 0.8, 1/4" BSP Taper Male, Adjustable Pressure Switch, Normally Closed, DIN 462488, PMN Series, Brass, Nitrile Seal, Working Temperature -5┬░C to +60┬░C, Working Pressure 50 to 80 bar, Maximum Working Pressure 300 bar, Elettrotec