Sand gravel pumps on dredger boat
Payment Type: | L/C,T/T,Paypal,Money Gram,Western Union |
Incoterm: | FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,Express Delivery |
Min. Order: | 1 Set/Sets |
Transportation: | Ocean,Land,Air,Express,Express |
Port: | Tianjin,Qingdao,Guangzhou |
Payment Type: | L/C,T/T,Paypal,Money Gram,Western Union |
Incoterm: | FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,Express Delivery |
Min. Order: | 1 Set/Sets |
Transportation: | Ocean,Land,Air,Express,Express |
Port: | Tianjin,Qingdao,Guangzhou |
Model No.: 6/4D-G
Brand: NaiPu
Type: Chemical Hardening Sand
Casting Method: Thermal Gravity Casting
Sand Core Type: Clay Sand Core
Application: Machinery Parts
Machining: Machining Center
Material: Steel
Surface Treatment: Sand Blast
Surface Roughness: Ra0.4
Standard: GB
Certification: ISO 9001:2008
NP-6/4G Gravel Pumps: 8 Inches
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.
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 | Chrome Alloy | SG Iron | Natural Rubber |
Options | SG Iron | SG Iron | Mild Steel | SG Iron | SG Iron | EN56C | Nordel |
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 |
NP-G Gravel Pump Photos
Workshop Photos
Quality Control System
Application On Site:
Contact Details:
Contact: Karen Tan
Skype: karen_naipump
If you have any query,please feel free to contact me freely.
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Privacy statement: Your privacy is very important to Us. Our company promises not to disclose your personal information to any external company with out your explicit permission.