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Dredge Booster Pump
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Taian Ocean Pump Co., Ltd.
Shandong, China
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Sand or construction mud slurry is typically transported over large distances using a dredge booster pump. Connect two or more pumps in series to achieve the transportation needs by pressurization when one pump is unable to reach the discharge distance. The products come in sizes ranging from 4 to 40 inches, and a single booster pump may convey goods up to 5000 meters. Sand or construction mud slurry is typically transported over large distances using a dredge booster pump. Connect two or more pumps in series to achieve the transportation needs by pressurization when one pump is unable to reach the discharge distance. 
Different slurry pump impeller types can be freely chosen based on the various conveying particles and head requirements when choosing a dredge booster pump, resulting in great efficiency and energy savings. High-concentration slurry delivery is possible with a dredge booster pump. The products come in sizes ranging from 4 to 40 inches, and a single booster pump may convey goods up to 5000 meters.

Dredge booster pump specifications
Model 
Flow Q 
Head H 
RPM 
Efficiency 
Inlet Dia. 
Outlet Dia. 
NPSH 
Max. particle Dia. 
m3/h 
m 
r/min 
% 
mm 
mm 
IL 
Five-Blade 
Three-Blade 
250DB 
1100-1300 
40-65 
500-650 
70-74 
350 
250 
<4.5 
86 
144 
300DB 
1500-2200 
30-65 
400-550 
74-78 
450 
300 
<4 
144 
241 
450DB 
3000-4000 
35-67 
350-500 
76-80 
600 
450 
<4.5 
125 
254 
500DB 
4000-5500 
40-65 
350-450 
78-80 
650 
500 
<4.8 
150 
250 
600DB 
5000-9000 
55-80 
320-400 
81-85 
650 
600 
<6 
160 
220 
700DB 
8000-12000 
60-85 
280-380 
83-85 
750 
700 
<6 
180 
280 
800DB 
10000-15000 
50-70 
260-360 
79-80 
850 
800 
<6 
200 
300 
900DB 
12000-19000 
50-75 
280-330 
73-85 
950 
900 
<6 
210 
320 
1000DB 
16000-25000 
23-76 
180-290 
85-87 
1100 
1000 
<6 
230 
350 

Rated Power(kw) 22-315
Standard Flow(m3/h) 1100-25000
Standard Head(m) 23-76

The dredge booster pump's characteristics
1. Able to handle the largest size and percentage of solids in sand and slurry
2. A strong framework.
3. Long-distance transportation performance is excellent.
4. Materials that are highly resistant to wear.
5. Design of the most efficient impeller and volute.
6. Sturdy bearing and shaft design.
7. Auxiliary impeller design, which successfully stops leaks.
8. An interchangeable, wear-resistant alloy sleeve that is quenched.
9. A bearing cooling circulation system and thin oil lubrication system.
10. Sturdy bearing and shaft design.
11. Customized manufacturing and design are available.
12. Simple to assemble and dismantle.
13. Minimal downtime and upkeep.
14. Rotation can be done to the right or left.
15. The location of the outlet is optional.
16. Remove the impeller easily by knocking out the ring. 

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