... efficiency Lower price Reliable quality ISO9001:2008 BZ series horizontal single stage slurry pump BZ slurry pumps are single-stage, cantilevered, horizontal ... the required flow rate and head, the pump speed can be controlled by the V-belt speed.Large diameter, slow turning, high ... need for in line boosters. CLEAN WATER PERFORMANCE OF BZ SERIES PUMPSTypeFlow(m³/h)Head(m)Speed(r/min)Efficiency(%)80BZ ...