Capacity (m³/h): 360-1440
Head (m): 10-60
Speed (r/min): 400-850
Max. Efficiency η%: 65
NPSH (m): 1.5-4.5
Allowable Max. Power (Kw): 600
The range of Dredge and Gravel pumps is designed specifically for continuous pumping of extremely aggressive slurries, with a wide particle size distribution. Capable of handling large particles at consistently high efficiencies results in low cost of ownership. The large volume internal profile of the casing reduces associated velocities further increasing component life.
The SG and SGH pump is a horizontal cantilevered single casing centrifugal pump
A typical feature of this sand and gravel pump is its one-piece case, connected using clamp bands. This design makes the outlet rotation to any angle. Minimal maintenance is required.
Wide flow passage allows a large volume of slurry to pass. The sand and gravel pump is specially designed to handle high-abrasion applications that ordinary pumps can't even attempt.
One-piece case and wear-resistant hydraulic parts are easy to replace and repair.
The pump head is fixed to the mounting base by a few bolts. Users can adjust the clearance between the impeller and suction liner from underneath a bearing pedestal.
Three shaft seal types are available. Packing seal. Expeller seal and special engineered seal. Users can easily replace one type of seal with another in order suit the specific pumping application.
SG series Sand Gravel Pumps are used to delivery slurry in mining, explosive sludge in metal melting, grudging in dredger and course of river and other fields.