ZGH sand pump is a single-stage, single suction cantilever horizontal centrifugal pump with advantages of light weight, good wear-resistant, super dredging performance,
perfectly suited for the dredge on the whole construction, high multiple economy benefits, etc.It can be complete with diesel engine or electric engine to work and mainly
used for small river, lake, pond, pool, etc. sand suction or unloading sand from large dredger.
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Optimized sand pump system layout simplifies maintenance operation,ensure long service life,and suit the pump for heavy duty tasks of pumping slurries with large solids.
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One-piece case and wear-resistant hydraulic parts are easy to replace and repair.
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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 cannot even attempt.
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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.
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Shaft seal options: packing gland seal,expeller seal and mechanical seal. Users can easily replace one type of seal with another in order to suit the specific pumping applications.
They are designed for continuously handling the most difficult higher abrasive slurries which contain too big solids to be pumped by a common pump.
They are suitable for delivering slurries in mining, explosive sludge in metal smelting, dredging in dredger and course of rivers, and other fields.
Ex: 6/4D-ZG(or ZGH)
6: Suction diameter(inch)
4: Discharge diameter(inch)
D: Bracket form
Z: Zidong brand
GH: High-head of gravel pump
Model |
Power |
ZG Series Clean Water Performance |
Flow |
Head |
Speed |
Effi |
NPSH |
Max Particles |
(KW) |
(m3/h) |
(m) |
n(r/min) |
(%) |
(m) |
(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 |
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