25ZJ Standard or Nonstandard Abrasive Slurries Corrosives Mining Slurry Slime Pumps

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Product Overview

Description



25ZJ - B Standard or Nonstandard Abrasive Slurries Corrosives Mining Slurry Slime Pumps

Product Description


25ZJ - B Slurry Pump Construction


 


The frame plates for type ZJ(R) pumps have replaceable wear-resistnat metal liners. The impeller are made of wear-resistant metal.


ZJ pump construction.jpg


 


25ZJ - B Slurry Pump Performance Parameters


 


 














































































































































Type




Max. 

Power

Kw




Clear Water Performance




Impeller




Capacity 

m³/hr




Head/m




Speed/rpm




Efficiency

%




NPSH

m




Nos

of

Vane




Diameter

mm



25ZJ-B



15



10.8-25.2



7-52



1400-3400



35



2-4



3



152



40ZJ-B



15



25.2-54



5.5-41



1000-2600



50



2.5-5



5



178



50ZJ-C



30



36-75.6



13-39



1300-2100



55



2-4



5



213



75ZJ-C



30



79.2-180



5-34.5



800-1800



59



3-5



5



245



100ZJ-D



60



144-324



12-45



800-1350



65



3-5



5



365



150ZJ-E



300



324-720



7-49



400-1000



65



5-10



5



510



200ZJ-F



560



540-1188



12-50



400-750



75



4-12



5



686



250ZJ-ST



560



720-1620



7-45



300-650



80



2.5-7.5



5



762



300ZJ-ST



560



1050-2520



13-44



300-500



79



3-8



5



965



350ZJ-TU



1200



1200-3000



11-42



250-450



82



4-9



5



1067



400ZJ-TU



1200



1800-4000



12-44



200-350



82



5-10



5



1370



 


25ZJ - B Slurry Pump Selection Chart  


ZJ pump curve.jpg



Detailed Images


1 inch Pump.jpgWarman AH Pump.jpgWarman Pump.jpg1.5-1 Slurry Pump.jpg





Accessories


All pumps connected with motor with different drive style according to the motor power and pump support.


 


According to different drive style, the pump need different accessores. Such as V-belt, Pulley, Base Plate, Belt Cover, Gearbox and Coupling


Slurry Pump All Drive.jpg




 



Production Flow


Modld Making, Casting, Heat Treating, Machining, Assembling, Packing and Transport.


 


Slurry Pump Producing





Certifications


Pump Quality




 



Related Products


Naipu pump produce many kinds of centrifugal slurry pump for mining, sand and other solids slurry transporting.













A05 HH pumpHorizontal Sand Pump
4-3 C-AHR Slurry PumpA49 pump part



 



OEM Service


 


The slurry pump spare parts can be made of various material according to customer’s requirement, Such as : Alloy 20, Hastelloy Alloy , A 61 and so on.


OEM Spare PartsPump Usage





FAQ


Possible faults and removal  



































FaultsReasonRemoval
Pump fails to discharge
any liquid.
Incorrect direction of pump rota- tion
and impeller worn.
Suction pipe blocked
Check direction of rotation and replace a
new impeller
Power consumption
on sh- aft is excessive
Rotating component is rubbing on a
stationary part.
Bearing worn.
Drive belt tension too tight
Flow rate too large
Pump speed and ratio too high.
Misalignment or unparallel of ddrive
shaft and pump shaft.
Removal the rub
Replace the bearing
Adjust belt
Modify the pump duty and speed.
Adjust drive and pump shaft
Bearing is over hearingLubricants too much or less.
Containing impurities in the lubricant
Bearing worn.
Lubricating as requirements.
Replace clean lubricant.
Replace new bearing.
Bearing has short life.Misalignment or unparallel of drive
and pump motor.
Shaft bent.
Impeller unbalanced due to wear
Foreign object entered into the
bearing or insufficient lubrication
Incorrect procedure followed in
fitting bearings.
Adjusting drive and pump shaft.
Replacing shaft.
Remove rubbing and replace new impeller
Clean the bearing.
Replace or refit the bearings.
Pump vibrates or is
noisy.
Bearings worn.
Impeller unbalanced.
Air entered into suction pipe or
blocked.
Flow rate is none—uniform and
pump not primed.
Replaced by new bearings.
Replaced by new impeller.
Discharge air and remove block.
Improve on the pump feeding.

 


0.2061 s.