Email Us
sales@pumpkingmech.com
Email Us
sales@pumpkingmech.com
The GHD Grease Lubrication High Head Slurry Pump is a premier industrial solution engineered specifically for aggressive, high-pressure slurry transport. Featuring a heavy-duty encapsulated design with all-metal wet-end components, this pump is optimized for horizontal arrangements where durability and head performance are critical. It serves as a high-efficiency replacement for HH models, delivering superior reliability in the most demanding mining and industrial environments.
Designed for versatility and strength, the GHD pump excels in transporting abrasive materials across various sectors including alumina, copper, iron ore, gold, and chemical fertilizer production. By integrating advanced hydraulic engineering with robust mechanical assemblies, it minimizes downtime and maximizes throughput, ensuring seamless operation in water sewerage utilities, potash, and bauxite processing plants.
| Lubrication System | Grease Lubricated Labyrinths | Sealing Option A | Centrifugal Seal (Waterless) |
|---|---|---|---|
| Sealing Option B | Packed Gland Shaft Seal | Wet-end Material | Hard Metal or Moulded Elastomer |
| Bearing Type | Heavy-Duty Taper Roller Bearings | Shaft Design | Large Diameter, Short Overhang |
| Casing Material | Cast or Ductile Iron | End Cover | "-10" Dash 10 Assembly |
| Compatibility | Standard Mechanical End (No Adaptor) | Application Range | Mining, Chemical, Sewerage |
All-metal wet-end components and heavy-duty encapsulated design withstand aggressive high-pressure slurry applications.
Unique impeller eye to vane diameter ratio generates significant head per stage compared to HAD and WAD pumps.
Wet-end fits standard mechanical ends without adaptor plates, significantly reducing spare parts inventory.
Large diameter shafts and minimum overhang minimize deflection, ensuring stable and trouble-free operation.
The "-10" end cover with V-Seals and double piston rings prevents leakage and protects internal components.
Interchangeable hard metal and elastomer liners allow optimization based on slurry abrasiveness.
Standardized mechanical ends eliminate the need for complex adaptor plates and reduce stock costs.
Impeller adjustment is conveniently positioned below the bearing housing for rapid tuning.
Upsized bearing assemblies cater specifically to increased absorbed power for high head duties.
Choice between centrifugal seals for waterless operation or packed glands for flushed arrangements.
Tapered mating faces in hard metal liners ensure positive alignment and easy component removal.
Split outer casing in ductile iron provides high operation pressure capabilities and structural integrity.
| Metric | Standard Slurry Pumps | GHD High Head Pump |
|---|---|---|
| Head Per Stage | Moderate | Significantly High |
| Maintenance Frequency | High (Frequent Seal Fail) | Low (Grease Lubricated) |
| Spare Parts Cost | High (Multiple Adaptors) | Low (Standardized Ends) |
| Operational Stability | Prone to Vibration | Ultra-Stable (Rigid Shaft) |
| Lifespan in Abrasives | Standard | Extended (All-Metal Design) |
The GHD pump features a unique impeller eye to vane diameter ratio, allowing it to develop significantly more head per stage than standard HAD or Type WAD pumps.
Yes, by selecting the centrifugal seal arrangement, the GHD pump eliminates the need for sealing water, reducing utility requirements and operational costs.
It is ideal for mining (Gold, Copper, Iron Ore, Bauxite), chemical fertilizer plants, phosphate processing, and water sewerage utilities.
The "-10" end cover assembly uses grease-lubricated labyrinths combined with V-seals and piston rings to ensure a tight seal and reduce wear from abrasive particles.
Yes, the pump supports interchangeable hard metal and moulded elastomer liners, allowing users to switch materials based on the specific abrasiveness of the slurry.
Vibration is minimized through the use of a large diameter shaft with a short overhang, supported by heavy-duty roller bearings in a removable cartridge.
