Curve Diagram of Maximum Bearing Span and Critical Speed of Vertical Long Shaft Pump

Maximum bearing span and critical speed curves of vertical long-axis pumps: HLB, HLBK, HLKT, HLBS, HLKS, etc., vertical long-axis pumps, long-axis oblique flow pumps, vertical oblique flow pumps, maximum bearing span and critical speed curves, for reference only, subject to the actual object!