Gravel Dredge Pump

As one of the top dredge pump manufacturers in China, The All Pumps Machinery ZG Heavy Duty Grinder Suction Sand Gravel Pumps is a horizontal single-shell gravel pump, centrifugal dredge pump can transport large-sized sand, mud or gravel with wide channel, Wetted parts are made of nickel hard and high chromium alloy resistive material to ensure long life and has the lowest maintenance cost. For more slections of industrial slurry pumps, click here.

Sand and gravel dredge pumps also have superior performance than ordinary pumps Dredging, sand mining, barge loading and beneficiation, etc.

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Features of Centrifugal Dredge Pump

1. The wide impeller path formed by the connection of the single casing and the clamp;

2. Unique design, easy maintenance and replacement of wetted parts;

3. The advantage of digging depth, the effect of digging deep within 30 meters is good.

4. A variety of speeds and modifications are used to make the centrifugal dredge slurry pump run at its best. Long service life, high efficiency, and can meet a variety of harsh transportation conditions.

5. The discharge direction of the centrifugal dredge slurry pump can be oriented in any direction of 360°.

6. Transmission modes mainly include V-belt transmission, elastic coupling transmission, gear reducer transmission, hydraulic coupling transmission, frequency conversion transmission, etc.

Sand and Gravel Dredge Pumps Specification

MODEL	MAX.	Capacity (m³/h)	HEAD	SPEED	MAX.Eff%	NPSH (m)	Max size passage (mm)
MODEL	POWER (KW)	Capacity (m³/h)	(m)	(r/min)	MAX.Eff%	NPSH (m)	Max size passage (mm)
ZG-6×4D	60	36-250	3.5-51	600-1400	50	3.5	82
ZG-8×6E	120	180-540	10-48	800-1400	50	4.5	127
ZG-10×8F	260	180-820	13-50	500-1000	65	7.5	178
ZG-10×8S	560	180-820	13-50	500-1000	65	7.5	178
ZG-12×10G	600	360-1200	11-58	400-850	70	4.5	220
ZG-14×12G	600	500-3000	6-66	300-700	68	4.5	241
ZGH-10×8S	560	750-1300	18-80	500-950	68	7.5	180
ZGH-12×10G	600	1400-2700	28-78	350-700	72	8	210
ZGH-16×14TU	1200	700-3400	20-72	300-500	72	8	230
ZG-18X16TU	1200	720-3600	20-75	250-500	70	9	254
ZG-20×18TU	1200	700-4000	15-50	200-400	68	6	330