Centrifugal pump
Thread Content
Quality control points for centrifugal pump maintenance: Bearing gland clearance: 0.08–0.12 mm; Oil seal clearance: 0.10–0.30 mm. Alignment criteria for diaphragm couplings: Axial alignment – 0.10 mm, radial alignment – 0.15 mm. Coaxiality and perpendicularity:
Quality control points for centrifugal pump maintenance: Bearing gland clearance: 0.08–0.12 mm. It should be 0.1–0.30 mm. Do you mean the oil seal clearance as referring to the labyrinth seal and the shaft?
What kind of pump is 0.1--030mm? No, it’s the gap between the shaft and the oil seal
What pump is it with a gland clearance of 01--030?
What kind of pump are you talking about? I’ve never seen a regular centrifugal pump with a gland clearance of 8 to 12 threads Have you also never seen an oil seal gap of 10–30 microns? ? ! ! By oil seal gap, do you mean a skeleton oil seal? Do you mean longitudinal or axial? ? ?