Centrifugal pump, self-priming Self-priming pumps are able to suck in and transport air and water Features - operating behaviour of a self-priming centrifugal pump - part of the GUNT FEMLine Learning objectives/experiments - in combination with HM 365 and HM 365.10 -- recording of pump characteristics -- determination of the power requirement and the hydraulic power -- determination of the pump efficiency -- determination of the system characteristics and the operating point of the pump -- checking of the necessary NPSH value of the pump Specification [1] investigation of a self-priming centrifugal pump [2] operation with HM 365.10 Supply unit for water pumps [3] powered by HM 365 Universal drive and brake unit [4] pressure sensors at the inlet and outlet of the pump [5] pressure display on the display unit of HM 365.10 Technical data Self-priming centrifugal pump - max. flow rate: 18m3/h - max. head: 18m - nominal speed: 2900min-1 LxWxH: 640x300x420mm Weight: approx. 44kg