How to install inside mechanical seals?
1.put in the machanical seal 2.adjust the gap to 1mm 3.use a dial indicator to debug the concentricity of axis and keep it within 50 degrees 4.put on the wave gasket and sealing strip 5.put the stationary seal ring 6.press the nail along the groove 7.put on the inverse rotating seal ring 8.brush the siliclne oil and put on the pump head 9.put on the seal ring and the cover