Pj-40 oil nozzle calibrator The characteristics of pj-40oil nozzle calibrator is quick to lift pressure, nice voltage stabilization, smart operation, easy packing, is an ideal instrument, to examine and determine oil injection start pressure, atomization quality, oil injection angle, and needle valve of diesel oil injection machine Dimention:320x300x500 Netweight: 30kg Maxim pressure: 60 mpa