4' 6' 8' 10' 12"16inch Gravel Dredging Mud Sand Pump
Shijiazhuang Naipu Pump Co.,ltd
is direct factory of
slurry sand pump and spare parts
with more than
30
years experience
Descrption
Name: NP-G Gravel Sand Slurry Pump
Pump Type: centrifugal
Drvie Type: ZVz/CRz/CV/DC
Power: motor/diesel
Discharge Size: 4 to 16 inch
Capacity: 36-3168m³/h
Head: 7-66m
Material: High Chrome Alloy
Max Solid Passing: to 254mm
Main Pump Model:
6/4D-G 8/6E-G 10/8F-G 10/8S-G 12/10F-G 12/10G-G 14/12G-G 10/8S-GH 10/8F-GH 12/10G-GH 12/10F-GH 14/12G-G 14/12T-G 18/16 T-G
Type Notation
14/12 G- NP-G
14------- Suction size: 14 inch
12--------- Discharge Szie: 12 inch
G- Base Frame Type . Max bear 600kw
NP---- Shijiazhuang NaiPu Pump Co.,Ltd
G-------G Series Gravel Sand Pump
Description:
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.
Feature:
1.
Easy to Disassembly and Installation, Convenient Maintenance
2.Good Performance on NPSH
3.Good Wear-resistant Performance, Long Service Time of Wet Parts:
4.Reliable Shaft Sealing Without Leakage:
Performance for Gravel Sand Pump
P
ump
Model |
Allowable
Max. Power (kW) |
Clear Water Performance | |||||||
Capacity Q |
Head
H(m) |
Speed
n(r/min) |
Max.Eff.
η% |
NPSH
(m) |
Impeller
Dia. |
Max Solid Passing(mm) | |||
m 3 /h | l/s | ||||||||
6/4D-G | 60 | 36-250 | 10-70 | 5-52 | 600-1400 | 58 | 2.5-3.5 | 378 | 82 |
8/6E-G | 120 | 126-576 | 35-160 | 6-45 | 800-1400 | 60 | 3-4.5 | 378 | 127 |
10/8S-GH | 560 | 216-936 | 60-260 | 18-80 | 500-1000 | 65 | 3-7.5 | 533 | 180 |
10/8S-G | 560 | 180-1440 | 50-400 | 13-50 | 500-950 | 72 | 2.5-5 | 711 | 178 |
12/10G-G | 600 | 360-1440 | 100-400 | 10-60 | 400-850 | 65 | 1.5-4.5 | 667 | 220 |
12/10G-GH | 1200 | 288-2808 | 80-780 | 16-80 | 350-700 | 73 | 2.0-10.0 | 950 | 210 |
14/12G-G | 1200 | 576-3024 | 160-840 | 8-70 | 300-700 | 68 | 2.0-8.0 | 864 | 241 |
16/14TU-GH | 1200 | 324-3600 | 90-1000 | 26-70 | 300-500 | 72 | 3.0-6.0 | 1270 | 230 |
18/16T-G | 1200 | 720-4320 | 200-1200 | 12-48 | 250-500 | 72 | 3.0-6.0 | 1067 | 254 |
12 inch Gravel Sand Pump
The Pump can be drived by Motor or Diesel
Typical Applications:
Naipu NP-G Series dredge and gravel slurry pumps are designed to handle very large particles for gravel and dredging operations. Naipu dredge and gravel slurry pumps are designed for the continuous handling of the most difficult higher abrasive slurries, containing solids too large to be pumped by a standard slurry pump.
Suction Hopper Dredging
Constructional Material
Sand gravel processing
Barge Loading
Sand Reclamation
Structure
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 |
|
VOLUTE |
IMPELLERS |
BASE |
EXPELLER |
EXPELLER RING |
SHAFT SLEEVE |
SEALS |
Standard |
High Chrome Alloy |
High Chrome Alloy |
Cast Iron |
Chrome Alloy
|
Chrome Alloy
|
SG Iron |
Natural Rubber |
Options |
SG Iron |
SG Iron |
Mild Steel
|
SG Iron |
SG Iron |
EN56C
|
Nordel
|
Contact person: Kitty Liu
Any requirement of slurry sand pump and wear parts , welcome to contact me.