4 inch horizontal sand gravel dredge pump works for sand extraction. The features of sand gravel dredge pump is high efficiency, easy maintenance, and low economic cost. The sand gravel dredge pump is widely used in the river sand dredging, tailings washing and mining dewatering.
Send InquiryChat Now4 inch Horizontal Sand Gravel Dredge Pump is a single stage centrifugal pump with high chrome alloy casing and impeller, which is designed specifically for continuous pumping of extremely aggressive slurries, with a wide particle size distribution. The sand gravel dredge pump with closed impellers are robustly constructed using carefully selected materials and unique contour comopents which offers excellent abrasion resistance.
The specification of 4 inch horizontal sand gravel dredge pump:
Pump model: 6x4D-G
6: pump suction 6 inch
4: pump discharge 4 inch
D: pump baseplate type
G: gravel pump
Q: 36-250m3/hr
H: 5-52m
P: max. 60kw
Particle size: 82mm
NPSH: 2-5.5m
Performance Curve of 4 inch horizontal sand gravel dredge pump

Application of 4 inch horizontal sand gravel dredge pump:
* sand reclamation/excavation
* dredging
* mill discharge
* cutter suction dredger
Features of 4 inch horizontal sand gravel dredge pump:
| Capable of handling large particles at consistently high efficiency, resulting in lower costs.
| Specially designed and shaped impeller vanes allow the handling of large solids.
| The unique casing design and sealing vanes prevent abrasive solids intrusion at the sealing faces.
The unique segmented clamp ring on larger size units and solid on smaller pump, pump casing rotation to any angle is feasible, reducing the need for costly high wearing bends. Minimal maintenance is available.
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