CNSME

SHF/SMF/SLF Series Froth Pumps

Short Description:

Discharge size range: 50mm to 550mm [2’’ to 22’’]

Flowrates to: 4550m3/hr [20,000GPM]

Heads to: 37m [120ft]


Product Detail

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Overview

The SHF/SMF/SLF range of froth pumps are designed to handle heavy froth for tough flotation froth duties, featured with a unique inlet and impeller design, this line of horizontal froth pumps is very successful where others fail.

A large oversized inlet with a unique impeller inducer blade handles heavy froth and higher viscosity dense slurries with ease. The CNSME SHF/SMF/SLF series of horizontal froth pumps has proven valuable for very dense slurries where viscosity starts to become a pumping issue for the standard slurry pump

Specifications

Discharge size range: 50mm to 550mm [2’’ to 22’’]

Flowrates to: 4550m3/hr [20,000GPM]

Heads to: 37m [120ft]

Froth pump structure diagram

Performance Coverage for Quick Selection

Froth pump performance diagram

Key Features:

Heavy duty construction with through-bolt design provides ease of maintenance and minimal downtime

Large diameter, slow turning, high efficiency impellers designed to achieve maximum wear life and low operating costs

Large, open internal passages designed to reduce internal velocities, maximize wear life and lower operating costs 

Unique impeller design for most difficult froth applications

Thick elastomer or alloy bolt-in liners provide superior corrosion resistance plus offer ease of liner change-out and interchangeability to reduce overall maintenance costs and maximize wear life

Minimal shaft/impeller overhang reduces shaft deflection and increases packing life

Cartridge-style bearing assembly allows for maintenance in a clean environment without removal of the pump, resulting in reliable operation and prolonged bearing life

Standard SH and SL pumps can be converted by replacing cover plate, throatbush and impeller

froth pump

Typical Applications

Minerals Concentrate 

Flotation 

Mineral Sands 

Fine Tailings







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