Commercial Buildings, Industrial Utilities, Machining, Metal and Equipment Manufacturers, Mining industry, Pharmaceutical industry, Wastewater Transport and Flood Control, wastewater treatment, mining , paper industry , cement, plant, sugar, etc
380V, 400V, 500V...
Horizontal Slurry Pump
High Chromium Cast Iron
500 Set/Sets per Month tailing water pump
Packaging & Delivery
Standard export wooden cases or according to the pumps and customer's request
Tianjin, Qingdao, Shanghai, Ningbo...
1 - 1
To be negotiated
4 / 3 E - HH Mineral Processing Hydrocyclone High Head Slurry Pump
NP-HH Slurry Pump Design Features
• High head, high pressure centrifugal end suction slurry pump design. • Ductile iron fully lined casing provides durability, strength and long service life. • Hyper wear resistance materials for longtime worklife. • Multi-stage high pressure operation allowed. • Heavy duty construction with through-bolt design provides ease of maintenance and results in less down time • Large diameter, slow turning, high efficiency impellers result in maximum wear life and lower operating costs • Large, open internal passages maximize wear life and lower operating costs • Full flush gland, low flow, and dry running centrifugal seals reduce flush water usage minimizing pump operating costs.
• Packing Seal is a general shaft seal.It applys to various pumping conditions, PTFE and Graphite materials of Packing can be used in high corrosive slurries or high temperature conditions.Using ceramic shaft sleeve,For high abrasion conditions, The ceramic shaft sleeve is available.
• Expeller Seal is an impeller force of reversed centrifugal force, preventing slurry leakage. Expeller seal can be used on the single-stage pump when the positive pressure of pump inlet is no more than 10% of pump outlet pressure or on the first-stage pump in the pump series.
• Mechanical Seal is advanced sealing technique without sealing leakage, The advantages are integrating construction, convenient installation & replacement, The design of mechanical seal and seal box is suitable for liquid flow condition,So it has high abrasion and vibration resistance, Mechanical seal can be used in various severe conditions.
High Head Slurry Pump performance parameters
Allowable Mating Max. Power
Clear Water Performance
Nos of Vane
HH Horizontal Slurry Pump Selection Chart
( Note: Approximate performance for clear water,to be used for primary selection only.)
Centrifugal Mining Slurry Pump Construction Drawing
HH Slurry Pump Main part number at the drawing
032: Frame Plate 110: Volute Liner 041:Frame Plate Liner Insert 124: Volute Cover Seal 122: Stuffing Box Seal
High Pressure Solid Slurry Pump Materials of construction
High Chrome Alloy
High Chrome Alloy
High Chrome Alloy or SG Iron
High Chrome Alloy or SG Iron
We can produce many kinds of centrifugal slurry pump for mining, sand and other solids slurry transporting.
3/2 HH Slurry Pump
100DL Slurry Pump
Rubber Volute Frame Seal
Expeller A05 Material
Shijiazhuang Naipu Slurry Pump Service
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.
CE, ISO9001, SGS certificate
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.
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 non uniform and pump not primed.
Replaced by new bearings. Replaced by new impeller. Discharge air and remove block. Improve on the pump feeding.