Sealing system: Mechanical Seal MS or Sealless SL

Mechanical Seal = MS

Sealless = SL

...not be allowed to run dry !

...can briefly run dry !
 

• Mechanical seal is used for liquids with solids, dirty liquids, glues, resines.
• The mechanical seal avoids that the liquid will rise within the inner tube.
• It is recommended to clean the pump after using.
   

• 95% applications are sealless use – avoiding problems of sealing failure.
• The sealless design is able to run dry. Determined time max.15-20 minutes.
• Generally - we should avoid dry running.