3x2D - HH Slurry Pumps are fit for a variety of applications ranging from filter press feeds to pipeline transport staging pumps. Commonly used for long distance transport lines, the HH series slurry pumps were designed to produce high heads per stage at high pressures and can often satisfy application duties with a single pump where others require multiple pumps in series.
3x2D - HH Slurry Pump Features
Wetted Parts of 3/2 D-HH Slurry Pump:
Impellers – wide variety of metallurgic options – pump out vanes on rear and front (on closed impellers) reduce recirculation within pump, and aid in preventing seal contamination – optional castings of straight or semi-Francis vanes (from 3 to 8 vanes on certain sizes) offer wider hydraulic options in single sizes
Liners – heavy-duty high chrome liner – active engineered attachment mechanism to casing via threaded bolts as opposed to unreliable glue
3/2D-HH Slurry Pump Seals:
Expeller (Centrifugal Seal) – no external sealing water required where applicable
Stuffing Box – flushed gland sealing with braided packing and a lantern ring
Mechanical Seals
Bearing Assembly for 3x2 D HH Slurry Pump:
Cartridge-style bearing housing allows for removal from pump and assembly in controlled environment
Oversized shaft diameters and reduced overhang in the wet-end contribute to long life and reliability in the field
3/2D-HH Slurry Pump Performance:
Pump |
Max. Power (kw) |
Performance |
|||||||
Capacity Q |
Head |
Speed |
Max.Eff. |
NPSH |
Blade No. |
Impeller Dia.(mm) |
|||
m3/h |
l/s |
||||||||
60 |
68.4-136.8 |
19-38 |
25-87 |
850-1400 |
47 |
3-7.5 |
5 |
457 |
3x2D - HH Slurry Pump Applications:
Pipeline transport |
High velocity hydraulic transport |
Mineral processing |
Coal prep |
Cyclone feeds |
Aggregate processing |
Fine primary mill grinding |
Chemical slurry service |
Tailings, secondary grinding |
Industrial processing |
Pulp and paper |
Food processing |