Pansto pump MINING PUMP heavy duty pump

Pump head structure. The pump body adopts a double-layer pump casing (inner and outer double-layer metal structure), and the double pump casing shell structure is vertically open. The outlet position can be installed and used in 8 different positions at 45® intervals. In order to effectively prevent shaft seal leakage, a combination of dynamic seal, packing seal or mechanical seal is used. A labyrinth gap seal is set between the impeller and the rear guard plate, which greatly reduces the leakage of slurry to the packing box and effectively ensures the reliability of the seal. The impeller is equipped with a back blade to discharge the backflow slurry in time, thereby increasing the volume ratio, reducing backflow and erosion, and increasing the life of the flow-passing parts. A disassembly ring is provided for easy maintenance and disassembly to avoid the shaft cutting phenomenon caused by the inability to disassemble.