Mining Pumps

mxpumpMX High Head Dewatering

Product Information

Designed to handle high head applications while providing a long service life. The high head MX SERIES pumps have multi-vane, enclosed impellers designed for industry leading efficiency. The MX SERIES pumps have extra heavy wall thickness, high quality construction, CA6NM impellers and are available in a horizontal frame & SAE engine mounted configurations.

  • Cornell’s MX Pumps offer up to 8.54 m of suction lift
  • Heads to 244 m
  • Flows to 252 l/s

Features and Benefits

Applications

High operating pressures Mining
High flow requirements Dewatering
Dependable, high quality construction Water Transfer Hydraulic Fracturing
Available in horizontal frame mount & SAE engine mount styles General Industrial
All Iron construction
Run-Dry™ option
Ductile Iron case, CA6NM impeller
Impeller wear ring optionally hardened to 375-500 BHN
Volute wear ring optionally hardened to 450-500 BHN
Double angular contact thrust bearings
4142 Alloy Steel shaft
Oil fitted or grease lubricated frames
420HT shaft sleeves available for abrasive applications
Dynamically balanced impellers

 

cd4mcuCD4MCu

Product Information

CD4MCu is a duplex stainless steel, with greater corrosive resistance than standard stainless steel. CD4MCu provides significantly better chloride stress cracking resistance than standard stainless steel, and much better localized corrosion resistance. CD4MCu allows the pumps to be used in more abrasive applications, and it won’t pit like regular stainless steel, has a better stress/corrosive cracking resistance than standard stainless, and higher strength than standard stainless steel. And compared with regular cast iron material, it is much more resistant to corrosion and much stronger.

Features and Benefits

Applications

 Cornell Competitive Advantage: Patented Engineering Features  Food Processing
 Up to 441 l/s flow  Mining
 Heads up to 244 meter possible  Industrial Process
 Suction lifts up to 8.54 m  Marine
 Industry leading two-year warranty  Brackish Water
 Clean Steel  Deionized Water
 Usable in PH levels of 2 to 13.5  Fertilizer
 Brinell hardness up to 450 BHN
 Corrosion and pitting resistance
 Higher strength than standard stainless steel
 Improved ductility and weldability
 Better resistance to embrittlement
 Fully automated priming and self-priming, dry-run pumps
 Handles Air/liquid mixtures with ease
 Patented Cycloseal®, Redi-Prime®, and Run-Dry™ options
 Handles large sized Solids

 

spseriesSP Series

Product Information

Cornell Pump Company’s SP Series Slurry Pump brings patented Cycloseal technology to the mining process industry. Adding to the diverse range of Mine Dewatering pumps, The SP Series Slurry Pump offers a Cornell solution to abrasive applications throughout the mill process.  The SP Series incorporates double-casing design, with replaceable liners and impellers available in both chrome iron and rubber. The patented Cornell Cycloseal© incorporates a unique deflector vane back plate and expeller to offer a reliable, single mechanical seal design, even in the most severe operating conditions. The optional Run-Dry® reservoir offers protection without the need for flush water.

Features and Benefits

Applications

 Housing Material: Cast iron  Dewatering
 Liner Material: Chrome iron or rubber  Cyclone feed
 Impeller Material: Chrome iron or rubber  Regrind
 Back Plate: Chrome iron  Flotation
 Bearing Housing & Pedestal: Cast iron  Tailings
 Discharge Size: 2 inches to 12 inches
 Flow Rates: Up to 882 l/s
 Seal Type: Gland packing or Cycloseal©
 Solids Diameter: Up to 89 mm
 Impeller Type: Enclosed
 Heads: Up to 64 m

 

mpseriesMP Series

Product Information

MP SERIES MINING PUMPS ARE DESIGNED FOR COARSE ABRASIVES. Cornell Pump Company’s MP Mining Pump Series combines 65 years of innovate pump manufacturing and design, with our highly regarded patented Cycloseal® technology. The patented Cornell Cycloseal© incorporates a unique deflector vane back plate and expeller to offer a reliable, single mechanical seal design, even in the most severe operating conditions. The optional Run-Dry® reservoir offers protection without the need for flush water.  Offering high operating pressures, the MP pumps are specifically designed for coarse abrasive slurry applications such as sand, gravel, coal, manure, and mine dewatering.

Features and Benefits

Applications

 Discharge Sizes: 4, 6, and 8 inches  Mine dewatering
 Flow Rates: Up to 568 l/s  Coal production
 Heads: Up to 168 m  Sand pumping
 Solids Diameter: Up to 76 mm  Gravel transport
 Seal Type: Cycloseal©  Manure slurry
 Impeller type: Enclosed  Aggregate
 Run-Dry® and Redi-Prime® compatible  Tailings
 Available in horizontal frame and SAE mount configurations  Oil sands
 17-4PH Stainless Shaft
 Heavy duty construction for aggressive applications
 High-chrome white iron pump-end construction
 Thick cross-sections for abrasive wear and high operating pressures
 Front adjustable wear plate to regain lost efficiency while in service
 Replaceable suction liner and wear plates at point of maximum wear
 Hardness rating > 650BHN provides better wear properties compared to standard cast or ductile iron
 Heavy duty bearing frame construction with double angular contact thrust bearing. Oil or grease lubricated

Additional Product Information