Shijiazhuang Naipu pump Co., Ltd is a professional slurry pump manufacture with more than 20 years experience. The enterprise has one group of high quality technical and management talent working in Design, R&D, Production, Sales and Services.
The company manufactures its products using advanced technique based on well built management and sales & service system. Product quality is guaranteed with various test and inspection facilities.
The NP-AH type slurry pumps are those of cantilever, horizontal and centrifugal ones, whose shafts can be sealed by packing seals or by centrifugal type seals. The positions of the pump outlet can be positioned at an interval of 45°according to different requirements, so eight different angles can be applied by rotation in installation.
The M. AH type slurry pumps have pump bodies (volute liners, front and back liners) that consist of replaceable wear-resistant metal liners or wear-resistant rubber liners, and impellers can also apply wear-resistant metal material or wear-resistant rubber material. The HH type slurry pumps only apply wear-resistant metal material as their pump bodies and impellers.
| Type |
Allowable Mating Max. Power(Kw) |
|
Clear Water Performance |
Impeller |
| Material |
Capacity/Q m³/hr |
Head/m |
peed
rpm |
Max Eff% |
NPSH/m |
Nos of Vane |
Impeller Diameter/
mm |
| 1.5/1-NP-AH |
15 |
M |
12.6--28.8 |
6--68 |
1200--3800 |
40 |
2--4 |
5 |
152 |
| R |
10.8-25.2 |
7-52 |
1400-3400 |
35 |
3 |
| 2X1.5-NP-AH |
15 |
M |
32.4--72 |
6--58 |
1200--3200 |
45 |
3.5--8 |
5 |
184 |
| R |
25.2-54 |
5.5-41 |
1000-2600 |
50 |
2.5-5 |
|
178 |
| 3X2-NP-AH |
30 |
M |
39.6--86.4 |
12--64 |
1300--2700 |
55 |
4--6 |
5 |
214 |
| R |
36-75.6 |
13-39 |
1300-2100 |
55 |
2-4 |
213 |
| 4X3-NP-AH |
30 |
M |
86.4--198 |
9--52 |
1000--2200 |
71 |
4--6 |
5 |
245 |
| R |
79.2-180 |
5-34.5 |
800-1800 |
59 |
3-5 |
| 6X4-NP-AH |
60 |
M |
162--360 |
12--56 |
800--1550 |
65 |
5--8 |
5 |
365 |
| R |
144-324 |
12-45 |
800-1350 |
65 |
3-5 |
| 8X6-NP-AH |
300 |
M |
360--828 |
10--61 |
500--1140 |
72 |
2--9 |
5 |
510 |
| R |
324-720 |
7-49 |
400-1000 |
65 |
5-10 |
| 10X8-NP-AH |
560 |
M |
612--1368 |
11--61 |
400--850 |
71 |
4--10 |
5 |
686 |
| R |
540-1188 |
12-50 |
400-750 |
75 |
4-12 |
|
| 12X10-NP-AH |
560 |
M |
936--1980 |
7--68 |
300--800 |
82 |
6 |
5 |
762 |
| R |
720-1620 |
7-45 |
300-650 |
80 |
2.5-7.5 |
| 14X12-NP-AH |
560 |
M |
1260--2772 |
13--63 |
300--600 |
77 |
3--10 |
5 |
965 |
| R |
1152-2520 |
13-44 |
300-500 |
79 |
3-8 |
| 16X14-NP-AH |
1200 |
M |
1368--3060 |
11--63 |
250--550 |
79 |
4--10 |
5 |
1067 |
| 20X18-NP-AH |
1200 |
M |
2520--5400 |
13--57 |
200--400 |
85 |
5--10 |
5 |
1370 |
Installation Instructions
The AH type slurry pumps have pump bodies (volute liners, front and back liners) that consist of replaceable wear-resistant metal liners or wear-resistant rubber liners, and impellers can also apply wear-resistant metal material or wear-resistant rubber material.
Structural Image of rubber/metal lined centrifugal slurry pump 3/2 used on washing plant
AH Series slurry pumps are suitable for severe slurry conditions with coarse particles and high competency.
There are two types of material for wet parts (volute liners, front and back liners, impellers):
1. Made of high-chrome alloy material;
2. Made of highly wear-resistant rubber material researched and developed by Naipu company.
Both of them can fulfill the task of slurry pumping with high efficiency and long service life.
AH Series slurry pumps have two kinds of structural modes, which are the high-chrome alloy one and the rubber wear-resistance one. The wet parts made of either alloy or rubber can be mixed up in operation.
For example: a rubber volute liner and liners can be combined with an alloy impeller in operation, and a rubber impeller can be used together with alloy volute liner and liners.
Impellers as followings:
impellers codes we can offer
B1127,B1052,B15127,B15127,C2147,C2127,D3147,E4147,F6147,FAM8147,
G8147,FAM8147,FAM10147 ,G10147,G10147,FAM12147 ,G12147,G12147,GAM14147 , H14147,GAM14147, H14147,TU18147,GAM18147, TU18147,
Contact Person: Anna Liu
We want to establish long term cooperation, Quality is our life.
Q1. What is your product range?
A: Centrifugal pump, slurry pump, sand pump ,gravel pump, Dredging pump, clean water pump, sewage pump, chemical pump, single
stage pump, double suction pump, industry pump, paper pulp pump, mud pump, Sludge pump ,etc
Q2. Are you a manufacturer?
A:Yes, Our Factory located in Shijiazhuang , Hebei , China . Welcome to visit.
Q3. What information should I let you know if I want to get a quotation?
A: Usage , Pump capacity, pump head , Slurry SG, The More the Better.
If you are using slurry pump, Please let me know the type you are using now.
Q4. What the the MQQ?
A: 1 set. Even 1 piece pump spare
Q5. How the Delivery terms?
A:By sea.By plane, as customer's request
Q6. How to gurantee the quality.
A: All our pump and spare parts pass ISO 9001:2008 and CE certificate. Warranty time is 12 month.
4/3 DAH Slurry Pump Rubber Impeller D3147
We, Shijiazhuang nai pu pump ico.,ltd , is one of professional factory of slurry pump, sand gravel pump, dredging pump.
In addition, we also can accep OEM order for cast parts (like some pump parts , and mining machinery parts)
Application and Feature
?Type ZJR, ZJM, ZJH Pump are cantilevered, horizontal, centrifugal slurry pump.
?They are designed for the handing high density slurries in the metallurgical, mining , coal, power, building material and other industrial department etc.
?The pump of this type also maybe installed in multistage series.
?The frame plates liner and impeller for type ZJR , ZJ(M) pumps have replaceable wear-resistant metal liners or rubber liners, The frame plate liner and impeller for HH pump are adoptable of wear-resistant metal only.
?The shaft seals for type ZJ(R),ZJM, and ZJH Pump may be adoptable of gland seal or expeller seal .
?The discharge branch can be positioned at intervals of 45 degrees by request and oriented to any eight positions to suit installations and applications
Company Information
Shijiazhuang Naipu Pump Co., Ltd Is a professional Manufacturering Enterprise of slurry pumps and pump parts, for about 30 years.
We have Model workshop, casting workshop, machining workshop, assembly workshop.
We undertake OEM order as customer's drawing
Our products are widely used in mining, metallurgy, coal washing, power plant, sewage water treatment, dredging, chemical and petroleum industries.
Main Pump Model : AH, HH M, L . SP , AF , ZG, ZGB , ZJ , G , WS , ZJQ and etc.
Main pump parts : Cover plate , Frame Plate, Impeller, Pump Liner , Volute Liner , Throat Bush, Frame plate Liner Insert, Back Liner , Expeller, shaft , shaft sleeve, stuffing box,base, Bearing Assembly, Shaft Spacer, base,gland assembly, lantern restrictor and so on.
NaiPu Main Pump Model
| AH series |
L(R) ,M |
HH |
SP(R) |
G |
AF Series |
| 1.5/1B-AH(R) |
20A-L |
1.5/1 C-HH |
40PV-SP(R) |
6/4D-G |
2QV-AF |
| 2/1.5B-AH(R) |
50B-L(R) |
3/2D-HH |
65QV-SP(R) |
8/6E-G |
3QV-AF |
| 3/2C-AH(R) |
75C-L |
4/3E-HH |
100RV-SP(R) |
10/8F-G |
6SV-AF |
| 4/3C-AH(R) |
100 D-L |
4/3X-HH |
150SV-SP(R) |
10/8S-G |
8SV-AF |
| 6/4D-AH(R) |
150E-L |
6/4F-HH |
200SV-SP |
12/10G-G |
|
| 6/4E-AH(R) |
300S-L |
6/4X-HH |
250TV-SP |
14/12G-G |
|
| 8/6E-AH(R) |
10/8 R-M |
6S-H |
|
14/12T-G |
|
| 8/6R-AH(R) |
10/8 E-M |
8/6S-H |
|
16/14 G-G |
|
| 10/8F-AH(R) |
|
8/6X-H |
|
16/14TU-GH |
|
| 10/8X-AH(R) |
|
6S-HP |
|
16/14H-GH |
|
| 12/10ST-AH(R) |
|
8/6S-HP |
|
18/16G-G |
|
| 14/12ST-AH(R) |
|
8/6X-HP |
|
18/16 TU-GH |
|
| 16/14TU-AH(R) |
|
|
|
|
|
| 20/18G(TU)-AH(R) |
|
|
|
|
|
| |
|
|
|
|
|
Material of Construction:
| |
LINERS |
IMPELLERS |
CASING |
BASE |
EXPELLER |
EXPELLER RING |
SHAFT SLEEVE |
SEALS |
Standard |
Chrome Alloy
Natural Rubber |
Chrome Alloy
Natural Rubber |
SG Iron |
SG Iron |
Chrome Alloy
or
SG Iron |
Chrome Alloy
or
SG Iron |
SG Iron |
Rubber
and
Nitrile |
Options |
Ferralium
Hastelloy C
316 SS
W151
Polyurethane
Neoprene
Butyl
Viton
Nitrile
EPDM
Hypalon |
Ferralium
Hastelloy C
316 SS
W151
Polyurethane
Neoprene
Butyl
Nitrile
Hypalon |
SG Iron
Various grades |
MS
Fabricated
Cast Iron |
NI Resist
Ferralium
Hastelloy C
Polyurethane
316 SS
W151 |
NI Resist
Ferralium
Hastelloy C
316 SS
Rubber
W151
Polyurethane
Neoprene
Butyl
Nitrile |
EN56C
Ferralium
Hastelloy C
Titanium
316 SS
304 SS |
Ceramic
Stellite
Chrome Oxide
Nordel
Neoprene
Viton |
Our Service
1. Quick Reply
Your inquiry related to our products or prices will be replied within 12 hours.
2.We have a group of high quality technicians with rich experience who can solve everything during the whole process.
3.Guarantee quality, All the products have proved by ISO 9001:2008, CE, SGS. And also will be inspected strictly before delivery.
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.Steely alloy,
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