Basic Description:
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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 slurypump.
They are suitable for delivering slurries in Mining, explosive sludge in
metal melting, dredging in Dredger and course of rivers and other fields.
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Feature Â
--Made with high chromium abrasion resistance alloy
-- Wide wet passage
--Discharge direction of pump can be oriented in any direction of 360.
--Easy installation  and operation
--Good Performance of NPSH
--Abrasion-resistance
Type Notation
6/4 D-NP-G
6--- Suction size 6"
4--- Discharge size :Â 4"
D--- Base Type
NP-- Shijiazhuang Naipu pump Co.,ltd
G-- Gravel Sand Pump
NP-G SANDÂ Â PUMP PERFORMANCE PARAMETERS
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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 |
Main Part Number At The Drawing
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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 |
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Materials of Construction
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 |
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 |
Company Information
ShiJiazhuang Naipu Pump Co.,Ltd  is Specialized in the manufacturer and sales of slurry pump and pump parts, especially the design and manufacture of products made with high abrasive, anti corrosive rubber material, including ZJ(R), ZJM, ZJH, ZJL, ZJS Series Slurry pump, ZJG, ZG Series slurry pump, WS(G)SERIES Dredging Pump, TL(R) Desulphurization pump and PNJ Series Slurry pump.
The Products are widely used in mining , power, metallurgy, coal , dredging, building material and other industrial lines to pump concentrate, tailing , sludge, and other abrasive high density slurries.
  Â
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Model Workshop --casting Work Shop-- Machining workshop--assembly workshop--stockage
Â
The slurry pump are widely used in mining, power , metallurgy , coal, dredging, building material and other industrial lines to pump concentrate , tailings, sludge and other abrasive , high density slurries.
Â
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1.Quick Reply.All Message or email will get reply within 8Â hours
2.We can help to select the suitablepump if you can not sure which model pump suitable  for you
3.We have a group of high quality technicians with rich experience who can solve everything  during the whole process.
4.Perfect after -sales .We will be responsible for the whole life period
5.OEM order.Many material are available ,like High chrome, rubber , stainless steel and etc.,
ShiJiaZhuang NaiPu Pump Co.,Ltd
Contact person :Kitty Liu
Mobile :+86-13032609126
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    Â
If you are intrested in Sand Gravel Suction Pump , please do not hesitate to contact us!
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 Manufacture of Sand pump, dredging pump, slurry Pump ÂBasic Description:
Â
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 slurypump.
They are suitable for delivering slurries in Mining, explosive sludge in
metal melting, dredging in Dredger and course of rivers and other fields.
Â
Feature Â
--Made with high chromium abrasion resistance alloy
-- Wide wet passage
--Discharge direction of pump can be oriented in any direction of 360.
--Easy installation  and operation
--Good Performance of NPSH
--Abrasion-resistance
Type Notation
6/4 D-NP-G
6--- Suction size 6"
4--- Discharge size :Â 4"
D--- Base Type
NP-- Shijiazhuang Naipu pump Co.,ltd
G-- Gravel Sand Pump
NP-G SANDÂ Â PUMP PERFORMANCE PARAMETERS
Â
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 |
Main Part Number At The Drawing
Â
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 |
Â
Materials of Construction
Â
 |
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 |
Company Information
ShiJiazhuang Naipu Pump Co.,Ltd  is Specialized in the manufacturer and sales of slurry pump and pump parts, especially the design and manufacture of products made with high abrasive, anti corrosive rubber material, including ZJ(R), ZJM, ZJH, ZJL, ZJS Series Slurry pump, ZJG, ZG Series slurry pump, WS(G)SERIES Dredging Pump, TL(R) Desulphurization pump and PNJ Series Slurry pump.
The Products are widely used in mining , power, metallurgy, coal , dredging, building material and other industrial lines to pump concentrate, tailing , sludge, and other abrasive high density slurries.
  Â
Â
Â
Model Workshop --casting Work Shop-- Machining workshop--assembly workshop--stockage
Â
The slurry pump are widely used in mining, power , metallurgy , coal, dredging, building material and other industrial lines to pump concentrate , tailings, sludge and other abrasive , high density slurries.
Â
Â
Â
1.Quick Reply.All Message or email will get reply within 8Â hours
2.We can help to select the suitablepump if you can not sure which model pump suitable  for you
3.We have a group of high quality technicians with rich experience who can solve everything  during the whole process.
4.Perfect after -sales .We will be responsible for the whole life period
5.OEM order.Many material are available ,like High chrome, rubber , stainless steel and etc.,
ShiJiaZhuang NaiPu Pump Co.,Ltd
Contact person :Kitty Liu
Mobile :+86-13032609126
Â
    Â
If you are intrested in Sand Gravel Suction Pump , please do not hesitate to contact us!
Â
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