1-18 inch coal washing plant centrifugal slurry pump

                  1-18 Inch Centrifugal Slurry Pump for Coal Washing PlantNaipu® factory of slurry pump , gravel sand pump , dredging pump and spare parts. Naipu can be your china factory. Welcome to contact me for c

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                  1-18 Inch Centrifugal Slurry Pump for Coal Washing Plant

Naipu® factory of slurry pump , gravel sand pump , dredging pump and spare parts. Naipu can be your china factory. Welcome to contact me for catalogue.   

1-18 Inch Centrifugal Slurry Pump

1-18 Inch Centrifugal Slurry Pump for Coal Washing Plant
Model Explanation
1.5: Intake diameter (inch)
1: Discharge size (inch)
B: Frame type with maximum power
HC: Shijiazhuang NaiPu Pump Co., Ltd.

ZJ(R) / ZJM/ZJH Slurry Pump Performance Parameters
TypeAllowable Mating Max. Power(Kw) Clear Water PerformanceImpeller
MaterialCapacity/Q m³/hr   Head/m peed
Max Eff%NPSH/mNos of VaneImpeller Diameter/
8X6-NP-AH 300M360--82810--61500--1140722--95510
10X8-NP-AH 560M612--136811--61400--850714--105686
20X18-NP-AH1200M2520--540013--57200--400855--105 1370


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 frame plates liner and impeller for type ZJR , ZJ(M) pumps have replaceable wear-resistant metal liners or rubber liners.
The shaft seals for type ZJ(R),ZJM, and ZJH Pump may be adoptable of gland seal , expeller seal or Mechanical 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.
Bearing assembly use cylindrical structure, which helps adjust the space between impeller and cover plate liner easily, and being removed completely when being repaired. Bearings use grease lubrication. Here are the drive types, such as V belt drive, gear reducer drive, fluid coupling drive, and frequency conversion drive devices.
Wide performance, good NPSH and high efficiency, the pump of this type may be installed in multistage series to meet the delivery for long distance.


ZJR, ZJM, ZJH pumps are using for handing strong abrasive, high density slurries and low density, high head slurries in the metallurgical, mining, coal, power, building material and other industrial departments etc.
For example: Coal washery processing, handling with the fine ore and tailings in metal mine, handing combined bottom and fly ash in a thermal power station.

Typical Application
Ball mill discharge  Bottom/fly ash, lime grinding   Coal  Coarse sand
Coarse tailings    DredgingFGD   Fine tailings
FlotationHeavy media  Minerals  concentrate  Mineral sands
Ni acid slurryOil sandsPhosphoric acidPhosphate matrix
Process chemicalPulp and paperRod mill dischargeSAG mill discharge
Wet crushersAluminaCopperMolybdenum
Iron OreGoldLead &zincSilver
BauxiteTitanium Steel  Sand & Gravel
1-18 Inch Centrifugal Slurry Pump for Coal Washing Plant
Spare parts for slurry pump

1-18 Inch Centrifugal Slurry Pump for Coal Washing Plant
Slurry Pump Basic Part No.Material CodePart Name
147A05,A07,A49, R26,R08,R55,R33.Impeller
001E62Adjusting Screw
004G01Bearing Housing 
005 Bearing Assembly
009 Bearing 
011E62Clamp Washer
013D20Cover Plate
015E62Cover Plate Bolt
017R26A R08, R55, R33 ,S21, S42,S31Cover Plate Liner
018R26A R08, R55, R33 ,S21, S42,S31Cover Plate Liner
024E62End Cover
028G01,A05, C23Expeller
029G01,A05, C23Expeller Ring
029RR08, R26,R55,R33Expeller Ring (Rubber)
032D20Frame Plate
034E62Frame Plate Bolt
036R26A R08, R55, R33 ,S21, S42,S31Frame Plate Liner
039E63Frame Plate Stud
041A05,A07, A49, R26,R08,R55,R33..Frame Plate Liner Insert
044G01, K24,C23Gland Assembly
060Rubber Intake Joint
0631Cr18Ni9TiLantern Ring
064RubberImpeller O Ring
067E62Neck Ring
070E05Shaft Key
075D20Shaft Sleeve
076D20Shaft Sleeve(Long)
078G01, A05Stuffing Box
081E02Keeper Plate
083A05,R26AThroat Bush
090S10Lip Seal
109Rubber Shaft O Ring
110A05,A07,A49Volute Liner
117E62Shaft Spacer
1181Cr18Ni9TiLantern Restrictor
122RubberExpeller Ring/ Stuffing Box Seal
124RubberVolute liner Seal
125Rubber Volute Frame Seal
132Rubber Discharge Joint Ring
138E62Grease Cup Adaptor
217Rubber Impeller O Ring
239C23Impeller Release Collar

1-18 Inch Centrifugal Slurry Pump for Coal Washing Plant
Our Service

1. Quick Reply 
Your inquiry related to our products or prices will be
replied within 12 hours.

2.Pump Choice .
We can help to select the suitable pump  

3.Technical Surport .
We have a group of high quality technicians with rich experience who can solve everything  during the whole process.

4.Guarantee quality.
All the products  have proved by ISO 9001:2008, CE, SGS. And also will be inspected strictly before delivery.

5.Perfect after -sales .

We will be responsible for the whole life period

6.OEM order.Many material are available ,like High chrome, rubber , stainless steel and etc.Steely alloy.


Welcome to contact us 
Shijiazhuang Naipu Pump Co., Ltd
Website: naipump.en.made-in-china.com

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