14/12G-G Dredge Gravel Sand Pumps is horizontal single-casing Gravel Pump with wide channel to transfer sands,slurries or gravels with big particle size. The wet parts are made of Ni-hard and high-Chrome alloys to ensure long service life. It has superior performance than common pumps in dredging, sand mining, barge loading and mineral processing etc. With all the advantages of G Gravel pump,GH Gravel Pump has achieved extra high head for special working conditions.
14/12G-G Dredge Gravel Sand Pumps Design Features:
• Horizontal,Cantilevered, Single casing, Centrifugal Gravel Sand Pump.
• The wetted parts are made of Ni-hard and Ultrahigh-chrome alloys with super strong abrasion resistance.
• The discharge direction of pump can be oriented in any angle of 360°.
• Packing seal, Expeller seal and Mechanical seal are available as per different application.
• Excellent NPSH performance.
• Simple and reliable construction, Easy to disassembly, assembly and maintain.
Application
• Dredging
• Gravel pumping
• Large particle solids transport
• Wet sand pumping
• Mill discharge
• Cyclone feed
• Sugar beet
• Sand reclamation
• Suction hopper dredging
• Slag granulation
• Barge loading
14/12G-G Dredge Gravel Sand Pumps Performance
Model | Flow(m3/h) | Head(m) | Speed(r/min) | Efficiency(%) | NPSHr/m | Max permissible particle size/mm |
6/4NP-G | 187-36 | 7-51 | 1400-600 | 30-58 | 1.5-3.7 | 82 |
8/6NP-G | 576-133 | 10-48 | 1400-800 | 60-54 | 1.2-4.2 | 127 |
10/8NP-G | 930-216 | 11-44 | 940-500 | 65-34 | 3-7 | 178 |
12/10NP-G | 1512-360 | 11-58 | 850-400 | 70-50 | 1.5-6 | 220 |
14/12NP-G | 3168-522 | 9.5-66 | 700-300 | 68-60 | 2-8.5 | 241 |
16/14NP-G | 3024-900 | 14-45 | 500-300 | 70-50 | 3.5-6.5 | 254 |
10/8NP-GH | 1091-324 | 19.2-56.5 | 800-500 | 72-60 | 1.5-5 | 180 |
12/10NGH | 2232-612 | 28-77 | 700-450 | 73-60 | 1.5-8 | 210 |
18/16NP-G | 3630-730 | 15-55 | 250-600 | 72-60 | 3-6.5 | 254 |
20/18NP-G | 4300-1080 | 10-56 | 200-450 | 68-50 | 2-6 | 330 |
14/12G-G Dredge Gravel Sand Pumps Dimension Size
Naipu Main Gravel Dredge Gravel Sand Pumps
6/4D-G 8/6E-G 10/8F-G 10/8S-G 12/10F-G 12/10G-G 14/12G-G 14/12T-G 18/16 T-G 8/6F-GH 10/8S-GH 10/8F-GH 12/10G-GH 16/14G-GH
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