Packaging details: 1. Outside package: standard export wooden cases. 2. Inner package: Stretch film.
TL(R) Desulphurization Pump
Size Range: 350-900mm Flow Range: 1600-14000m3/h Head Range: 23-40m
Maximum efficiency η(%)
Outlet diameter (mm)
Inlet diameter (mm)
Produce the pump and spare parts according to client's drawing or sample.
Help customers select the type, size and operating speed of pumps that will perform at the lowest cost.
Offer Design, Installation, Repair and Maintenance solutions and Mine measuring up service.
Pay more attention to the quality in every process with different instruments.
Interchangeable metal design allow best material choice for any application.
Provide lifetime after sale service to solve any question during uses and large stock for standard spare parts.
One year guarantee for whole machine except of the wet end parts.
Shijiazhuang Naipu Pump Co., Ltd is a professional manufacturing enterprise of slurry pumps. We have about 30 years experiences and export to worldwide countries. Our technical team consists of talents specialized in hydraulic machinery, casting, heat treatment, engineering, material science and machining. We proudly manufacture quality pumps whose parts are 100% reverse interchangeable with major brands. This means no more inventory hassles when you decide to use another pump supplier.
Stages of manufacture
Quality cotrol activities
Raw material arrival
Sampling, material chemical analysis
Casting and composition
Material material chemical analysis of pump parts
Casting quality inspection
Key component machining
Dimension precision inspection
Hydraulic static test
Performance test of pump unit
Capacity and head
Vibration and noise
Packaging of pump unit
Spare parts and accessories
1. Our pumps quality has reached domestic and internaional advanced level in this field.
2. We are responsible for our products quality, if there are some quality problems after you received, we will be prmptly returned or replacement the kits.
CE, SGS, ISO9001 Certification
Pump fails to discharge any liquid.
Incorrect direction of pump rotation and impeller worn. Suction pipe blocked
Check direction of rotation and replace a new impeller
Power consumption on shaft 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 drive 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 hearing
Lubricants 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 noneuniform and pump not primed.
Replaced by new bearings. Replaced by new impeller. Discharge air and remove block. Improve on the pump feeding.