Side channel pump Self-priming three-stage pump Features - self-priming three-stage centrifugal pump - accessory for installation in assembly stand HL 962 Learning objectives/experiments - in conjunction with HL 962, HL 962.30 and HL 962.32 -- operation of a side channel pump -- recording the pump characteristic -- leak testing -- alignment of pump and drive Specification [1] three-stage self-priming pump for installation in HL 962 [2] drive and water supply provided by HL 962 [3] pump can intake and deliver air/water mixture [4] relatively high head at low flow rate Technical data Side channel pump - 3 stages - max. flow rate: 4,5m3/h - max. head: 122m - power consumption: 3kW - nominal speed: 1450min-1 - max. speed: 1800min-1 Connecting flange - delivery side: DN32 - intake side: DN50 Materials - housing: grey cast iron - shaft: stainless steel LxWxH: 470x220x240mm Weight: approx. 30kg