Abrasion-resistance 10/8 F-G gravel pumps
Coal washing sand gravel pumps/delivering slurries in mining gravel pumps/dredging in dredger pumps/river sand dredger gravel pumps/gravel pumps/mining slurry pumps /Sand gravel pumps on dredger boat
Naipu® NP-G series of Dredge and Gravel pumps is designed specifically for continuous pumping of extremely aggressive slurries, with a wide particle size distribution. Capable of handling large particles at consistently high efficiencies results in low cost of ownership. The large volume internal profile of the casing reduces associated velocities further increasing component life.
Typical Applications--- Slag Granulation Suction Hopper Dredging Dredging Barge Loading Sand Reclamation Sugar Beet
NP-G Construction Drawing--
Main Part Number At The Drawing
003:Base 005: Bearing Assembly 132:Intake Joint Discharge Joint 130:Discharge Flange Intake Flange 013:Cover Plate | 131:Bowl 137:Impeller 041:Back Liner 135:Door Clamp Ring 134: Adapter Plate Clamp Ring 124:Volute Cover Seal |
Materials of Construction
| VOLUTE | IMPELLERS | BASE | EXPELLER | EXPELLER RING | SHAFT SLEEVE | SEALS |
Standard | High Chrome Alloy | High Chrome Alloy | Cast Iron | Chrome Alloy or SG Iron | Chrome Alloy or SG Iron | SG Iron | Natural Rubber |
Options | SG Iron | SG Iron | Mild Steel Fabricated | SG Iron | SG Iron | EN56C Ferralium Hasteloy C Ceramic Stellite Chrome Oxide | Nordel Neoprene Viton Butyl EPDM |
NP-G Gravel Pump SELECTION CHART
NP-G Slurry Pump PERFORMANCE PARAMETERS
Model | Flow(m3/h) | Head(m) | Speed(r/min) | Efficiency(%) | NPSHr/m | Max permissible particle size/mm |
6X4D-NP-G | 187-36 | 7-51 | 1400-600 | 30-58 | 1.5-3.7 | 82 |
8X6E-NP-G | 576-133 | 10-48 | 1400-800 | 60-54 | 1.2-4.2 | 127 |
10X8F-NP-G | 930-216 | 11-44 | 940-500 | 65-34 | 3-7 | 178 |
12X10G-NP-G | 1512-360 | 11-58 | 850-400 | 70-50 | 1.5-6 | 220 |
14X12G-NP-G | 3168-522 | 9.5-66 | 700-300 | 68-60 | 2-8.5 | 241 |
16X14TU-NP-G | 3024-900 | 14-45 | 500-300 | 70-50 | 3.5-6.5 | 254 |
10X8F-NP-GH | 1091-324 | 19.2-56.5 | 800-500 | 72-60 | 1.5-5 | 180 |
12X10G-NP-GH | 2232-612 | 28-77 | 700-450 | 73-60 | 1.5-8 | 210 |
Coal washing sand gravel pumps/delivering slurries in mining gravel pumps/dredging in dredger pumps/river sand dredger gravel pumps/gravel pumps/mining slurry pumps /Sand gravel pumps on dredger boat
NP-G Gravel Pump Photos
Workshop Photos
Quality Control System
Contact Details:
Contact: Karen Tan
Skype: karen_naipump
If you have any query,please feel free to contact me freely.