China River Cutter Suction Dredge Pump Gravel Dredging Diesel Sand Pump Machine

Product Description

river cutter suction dredge pump gravel dredging sand pump machine
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 Cutter Suction Dredge Pump Gravel Dredging Diesel Sand Pump Machine

River Cutter Suction Dredge Pump Gravel Dredging Diesel Sand Pump Machine

PUMP Model	PERFORMANCE
PUMP Model	Flow Rate m3/h	HEAD H(m)	SPEED (r/min)	ALLOWABLE MAX. SOLIDS SIZE (mm)	NPSH (m)
DG6-4D	36-252	3.5-51	600-1400	82	2.5-3.5
DG8-6E	137-580	10-48	800-1400	127	3.0-4.5
DG10-8S	220-1000	13-50	500-1000	178	3.0-7.5
DG10-8F	220-1000	13-50	500-1000	178	3.0-7.5
DG12-10F	360-1520	11-58	400-850	220	2.0-4.5
DG12-10G	360-1520	11-58	400-850	220	2.0-4.5
DG14-12G	500-3100	6-66	300-700	241	2.0-8.0
DG16-14G	650-3610	9-48	250-500	254	3.0-6.0
DG18-16G	860-3800	9-48	250-500	254	3.0-6.0
DG18-16T	860-3800	9-48	250-500	254	3.0-6.0
DGH12-10G	600-2200	28-78	350-700	210	2.0-8.0
DGH10-8S	400-1290	18-80	500-950	180	2.0-5.0