Heavy duty slurry pump for coal Double casing design High chrome alloy ... ) Series single stage, single suction, centrifugal model slurry pump are designed and developed by our company. This series ... many features, such as: high efficiency, reasonable structure, not heavy, long service life, reliable performance, low noise and etc ... ): 17-111Head (m): 14.5-110.7 WZ Heavy Duty Slurry Pump For Coal Industry