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 3/2 AH sludge pump for mining
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.
NAH SLURRY PUMP
Performance:
Capacity:0-5300 m3/h
Head:0-70m
Discharge:1-18 Inch
Power: Motor/Diesel
Material: High Chrome alloy or Nature Rubber
DriveType: ZVZ/CRZ/CV/DC
Liquid temperature up to 90°C
Main application:
1.Minerals Flotation Processing
2.Electric Factory Coal Preparation
3.Coal Washing
4.Chemical Medium Processing
5.Effluent Handling
Feature:
1.Type NAH(R) slurry pumps are cantilevered,horizontal,centrifugal pumps
2.Fully Interchange with world Famous Brand
3. Made Anti wear and Anti-corrosive Material
4. Can installed in multistage series
VSR vertical slurry pump
Performance:
Capacity: 5.4-247.5L/S
Head:4.5-37m
Discharge:40-200mm
Power: Motor
Material: High Chrome/Rubber
Drive Type: DC/BD
Main application:
Sump drainage washdown
Floor drainage
Mill sumps
Carbon transfer
Monitoring
Magnetite mixing
Feature:
1.Vertical, centrifugal slurry pumps submerged in sump to work.
2.No need of any shaft seal and sealing water.
3.Can also be operated normally for insufficient suction duties
NG gravel dredge pump
Performance:
Capacity: 180-25000m3/h
Head:25-76mm
Discharge:100-1000mm
Power: Motor/Diesel
Material: High Chrome
Drive Type: DCZ
Main application:
Suction Hopper Dredging
Constructional Material
Sand gravel processing
Barge Loading
Sand Reclamation
Dredging and damming of the river and sea
Feature:
1.Light weight,good wear-resistant, Super dredging performance
2. Suited for the dredge on the whole construction ,high multiple economy benefits and so on .
3. It throughout meets requirements of the dredge to dredging pumps
VF vertical forth pump
Performance
Capacity: 7.2-330 M3/H
Head:5-30m
Discharge:50-150mm
Power: Motor
Material:High Chrome/rubber
Main application
Minerals Flotation Processing
Handle Frothy Slurries
Feature
1.Designed for continuous pumping of highly abrasive and corrosive frothy slurries
2.They have a vertical shaft configuration, and comprise a hopper, with vertical Bearing Assembly,
NP-ZJQ submersible pump
Performance
Capacity: 25-2000M3/H
Head:12-60m
Discharge:80-400mm
Power: Motor
Material: Hard Metal
Main application
Delivering Liquid Sand,
Coal Cinder Solid
Clearing The Mud In Lake, River, Sea
Dredging Widening Channe
Feature
1.The pump adopts excellent material, advanced structure, and it is with wide flowing passage & strong delivery ability.
2.The hydraulic parts are wear-resistant.
OEM Service
Naipu can produce spare parts according to the drawing or sample. We have rich experience in OEM, especially material high chrome alloy ,cast iron,GS45etc. we have produced the whole set of pump,impellers, pump casings, linings, cyclone parts, shaft, shaft Sleeves,etc for many customer from USA, Canada, Australia, Russia, Germany ,etc and have won praise from customers.
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.
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