Shijiazhuang Shiza Pump Industry Co.,Ltd.
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6 Inch Heavy Duty Horizontal Centrifugal Slurry Pump By Metal Replaceable Line
Main features:
The frame plates of pump is replaceable, hard metal or rubber liners. The impellers are made
of wear-resistant metal or rubber.
The shaft seal of this kind of slurry pump could use the packing seal, centrifugal seal.
The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any
eight positions to suit installations and applications.
The pump of this type may be installed in multistage series to meet the delivery for long distance
Introduciton
8/6E- is heavy duty type centrifugal slurry pump, the capacity is 360-828m3/h with 10-61m head.
The hydraulic wet end consists of three components: a shell or casing, an impeller and a suction plate/liner to permit easy removal for maintenance and inspections.
Parameter
| Model | 8 / 6 E - |
| Allowable Max. Power | 120Kw |
| Capacity | 360 - 828 m³ / h |
| Head H | 10 -61 m |
| Speed | 500 -1140 r / min |
| Max. Eff | 72% |
| NPSH | 2 - 9 m |
| Impeller Dia. | 510mm |
Typical Applications:
Minerals Flotation Processing
Electric Factory Coal Preparation
Coal Washing
Chemical Medium Processing
Effluent Handling
Sand And Gravel Handling
Problems of centrifugal pumps
These are some difficulties faced in centrifugal pumps:
Cavitation—the net positive suction head (NPSH) of the system is too low for the selected pump
Wear of the impeller—can be worsened by suspended solids
Corrosion inside the pump caused by the fluid properties
Overheating due to low flow
Leakage along rotating shaft.
Lack of prime—centrifugal pumps must be filled (with the fluid to be pumped) in order to operate
Shaft Seal Module Design
