River ship sand dredging pump, cobble mud, clay sand suction pump

DG Gravel Sand Pump Introduction:1. Gravel Sand pump (dredge pump) is designed as single casing connected by means of clampbands and wide wet-passage. 2. The wearing parts are made of ultra chromium abrasion-resistance alloys, long service lifeand very low failure rate.3. The pumps are des

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DG Gravel Sand Pump Introduction:
1. Gravel Sand pump (dredge pump) is designed as single casing connected by means of clamp
bands and wide wet-passage.
 
2. The wearing parts are made of ultra chromium abrasion-resistance alloys, long service life
and very low failure rate.
3. The pumps are designed for continuously transferring strong corrosive big-solid -contained 
slurry which the common slurry pump cannot transfer. They are widely used in dredging,
sand excavation; mining, explosive-sludge in metal melting, etc..
4. DG series gravel pump is often installed on cutter suction dredger or barge.
5. Gravel pump outlet direction can be in any position of 360· This type of pump possesses
the advantages of easy installation and operation, good performance of NPSH and abrasion resistance.
6. The discharge direction of pump can be oriented in any direction of 360°
River Marine Sand Dredging Pump Cobblestone Mud Clay Sand Suction PumpingRiver Marine Sand Dredging Pump Cobblestone Mud Clay Sand Suction Pumping
PUMP
Model
PERFORMANCE
Flow Rate
m3/h
HEAD 
H(m)
SPEED
(r/min)
ALLOWABLE MAX. 
SOLIDS SIZE (mm)
NPSH
(m)
DG6-4D36-2523.5-51600-1400822.5-3.5
DG8-6E137-58010-48800-14001273.0-4.5
DG10-8S220-100013-50500-10001783.0-7.5
DG10-8F220-100013-50500-10001783.0-7.5
DG12-10F360-152011-58400-8502202.0-4.5
DG12-10G360-152011-58400-8502202.0-4.5
DG14-12G500-31006-66300-7002412.0-8.0
DG16-14G650-36109-48250-5002543.0-6.0
DG18-16G860-38009-48250-5002543.0-6.0
DG18-16T860-38009-48250-5002543.0-6.0
DGH12-10G600-220028-78350-7002102.0-8.0
DGH10-8S400-129018-80500-9501802.0-5.0
River Marine Sand Dredging Pump Cobblestone Mud Clay Sand Suction Pumping
River Marine Sand Dredging Pump Cobblestone Mud Clay Sand Suction Pumping
River Marine Sand Dredging Pump Cobblestone Mud Clay Sand Suction Pumping
River Marine Sand Dredging Pump Cobblestone Mud Clay Sand Suction Pumping
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