Dedge pumps are a special category of heavy duty slurry pumps that are utilized in the process of dredging. Dredging is referred to as the process of transport of underwater sediments (usually sand, gravel or rocks) from one region to another. SG and SGH Series 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. Specification: Dia.:100-400mm Capacity.:36-5040 m3/h Head:5-80m Design and Unique Features 1. The SG and SGH pump is a horizontal cantilevered single casing centrifugal pump. 1. Construction of the pump is single casing connected using clamp bands. This design makes the outlet rotation to any angle. Minimal maintenance is required. 3. Three shaft seal types are available. Packing seal. Expeller seal and special engineered seal. Applications: ◆ Dredge ◆ Diamond Dredging ◆ Sand and Aggregate ◆ Sand and Gravel Dredging ◆ Mine Dewatering ◆ Abrasive Stone Slurry ◆ Quarry plant ◆ Mining Dredge ◆ Metal Melting Sludge ◆ River Dredge
Технические характеристики
CharacteristicsFluidslurry, for sandOperationwith combustion engineTechnologycentrifugal with voluteDomainmining and quarrying, for marine applicationsOther characteristicssingle-stageFlow
2,000 m³/h (70,629.33344 ft³/h)
Max.: 2,500 m³/h (88,286.6668 ft³/h)
Min.: 120 m³/h (4,237.76001 ft³/h)
Pressure
5 bar (72.519 psi)
Max.: 8 bar (116.03 psi)
Min.: 2 bar (29.008 psi)
Head
50 m (16400)
Max.: 80 m (26205)
Min.: 20 m (6507)
Power
600 kW (815.77 hp)
Max.: 1,200 kW (1,631.55 hp)
Min.: 60 kW (81.58 hp)
