Overview

The CNSME SL(R) series pumps are light  duty for medium to lower heads, which  incorporate the same design points as the  SH(R) pump with higher efficiency impellers at more economical initial costs.  SL(R) series provides the widest range of  hydraulics from 20mm to 650mm  discharge sizes. The 20mm pump is  perfect for laboratory use or for demonstration. 

Structure decomposition diagram

Quick Selection

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  

• 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 

• Designed for light duties while offering excellent efficiencies 

• 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 

• Diverse selections of shaft seals tailored to each specific  application