Shijiazhuang NaiPu Pump Co.,Ltd is direct manufacture of Slurry Pumps , Gravel Sand Pump, Dredging Pump and Spare Parts, With more than 30 years experience.
The pump and spare parts can be totally Compatible with AH HH M L SP AF G Series.
NaiPu can also accept OEM(Origin Equipment Manufacture), We have produced many Customized pump and wear parts for many customers.
DH2083A05 Slurry Pump Throat Bush for 3/2D-HH Pump is interchangeable with 3/2D HH slurry pump throat bush, It links plate liner and forms a Pump chamber to work with impeller, as one of wetted parts for the slurry pump, Its wear-resistance is very important to pump work-life. NaiPu offers Cr27Mo high chrome alloy which is high abrasion resistance, and maintenance simplified by the use of tapered mating faces to allow positive accurate alignment during assembly and simple removal.
Wear is reduced and maintenance simplified by the use of tapered mating faces to allow positive accurate alignment during assembly and simple removal.
The Materials of the throat bush are NA05,NA49,NA33,NA61,Natural Rubber,Polyurethane ,Ceramic etc according to different working conditions.
Except the standard throat bush, we can do OEM and ODM service if client provide us drawings or samples.
|
Throatbush Code |
NAIPU TH Slurry Pump |
Materials |
|
E4083 |
6/4D-NAH, 6/4E-NAH |
High chrome, Natural rubber, Polyurethane |
|
F6083 |
8/6E-NAH, 8/6F-NAH |
High chrome, Natural rubber, Polyurethane |
|
G8083 |
10/8F-NAH, 10/8ST-NAH |
High chrome, Natural rubber, Polyurethane |
|
G10083 |
12/10ST-NAH |
High chrome, Natural rubber, Polyurethane |
|
G12083 |
14/12ST-NAH |
High chrome, Natural rubber, Polyurethane |
|
H14083 |
NAH16/14TU |
High chrome, Natural rubber, Polyurethane |
|
Throatbush Code |
NAIPU HH Slurry Pump |
Materials |
|
DH2083 |
3/2D-HH |
High chrome, Polyurethane |
|
DH3083 |
4/3E-HH |
High chrome, Polyurethane |
|
FH4083 |
6/4F-HH |
High chrome, Polyurethane |
|
Throatbush Code |
NAIPU G(H) Gravel Pump |
Materials |
|
GG1412013-1 |
12/10G-G |
High chrome |
|
GGH10013 |
12/10G-GH |
High chrome |
|
FGH8013 |
10/8S-GH |
High chrome |
|
HG14130M |
16/14TU-GH |
High chrome |


ShiJiaZhuang NaiPu Pump Co., Ltd. is a professional manufacturer of slurry pumps and dredging pumps in China. The company was founded in 2005 and has since become a leading supplier of pumps for various industries including mining, metallurgy, power plants, coal washing, and dredging.
NaiPu Pump offers a wide range of pumps designed to handle abrasive and corrosive slurries, including centrifugal slurry pumps, submersible slurry pumps, vertical slurry pumps, and sand pumps. These pumps are known for their high efficiency, reliability, and durability.
The company has a strong research and development team that continuously improves and innovates their pump designs. They also have a modern production facility equipped with advanced manufacturing and testing equipment to ensure the quality of their products.
In addition to pumps, NaiPu Pump also provides spare parts and accessories for their pumps, ensuring that customers have access to all the necessary components for maintenance and repairs.
NaiPu Pump has a global customer base and their pumps are exported to over 50 countries around the world. They have established long-term partnerships with many renowned companies and have a reputation for providing excellent customer service and technical support.
The Main Pump Model as follows:
NP-AH, NP-HH,NP- M Slurry Pump
NP-SP(R)Series vertical slurry Pump
NP-L lower Abrasive Slurry Pump
NP- AF Series Froth Pump
WS series Dredging Pump
NP-G series Gravel sand Pump
ZJQ submersible slurry Pump
ZJG slurry pump
ZG Series Slurry Pump
ZJW Feeding Pump
Slurry Pump spare parts.
OEM pump, parts and wear plate liner, casing
NAH series
L(R) ,M
HH
SP(R)
G
AF Series
1.5/1B-NAH(R)
20A-L
1.5/1 C-HH
40PV-SP(R)
6/4D-G
2QV-AF
2/1.5B-NAH(R)
50B-L(R)
3/2D-HH
65QV-SP(R)
8/6E-G
3QV-AF
3/2C-NAH(R)
75C-L
4/3E-HH
100RV-SP(R)
10/8F-G
6SV-AF
4/3C-NAH(R)
100 D-L
4/3X-HH
150SV-SP(R)
10/8S-G
8SV-AF
6/4D-NAH(R)
150E-L
6/4F-HH
200SV-SP
12/10G-G
2AHF
6/4E-NAH(R)
300S-L
6/4X-HH
250TV-SP
14/12G-G
3AHF
8/6E-NAH(R)
10/8 R-M
6S-H
14/12T-G
4AHF
8/6R-NAH(R)
10/8 E-M
8/6S-H
16/14 G-G
6AHF
10/8F-NAH(R)
12/10F-M
8/6X-H
16/14TU-GH
10/8X-NAH(R)
6S-HP
16/14H-GH
12/10ST-NAH(R)
8/6S-HP
18/16G-G
14/12ST-NAH(R)
8/6X-HP
18/16 TU-GH
16/14TU-NAH(R)
20/18G(TU)-NAH(R)


Main Slurry Pump Parts : Impeller , Volute Liner , Casing , ThroatBush, Frame Plate Liner Insert , Cover Plate , Frame Plate, Pump Liner Expeller , Expeller Ring ,Stuffing Box , Expeller , Pump Shaft , shaft sleeve, Shaft Spacer, Bearing Assembly , Base, Stuffing Box, Gland Assembly, Bearing Housing , Lantern Ring , pump discharge pipe , flange , and so on.

Shijiazhuang NaiPu Pump Co.,Ltd has its foundry workshop, machining workshop, assembly workshop, heat treatment equipment and advanced inspection tools.



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Main Product:
Horizontal Slurry Pumps,
Vertical Slurry Pumps,
Submersible Slurry Pumps,
Slurry Pump Spare Parts,
OEM Slurry Pump And Parts ,
AH Model Slurry Pumps