The Series MSI-501 is single Wave springs seal designed for universal applications and ideal suited for standardization.The main advantage of these seal is that it has a wave spring which is laterally stable, lightweight, compact, and easy to install.Torque transmission will be done by retainer shell punch to seal ring. These seals are also used in Dirty applications as spring clogging does not occurs. One can convert MSI-501U to MSI-501W by changing only it’s Seal Ring & Elastomers. This is ideal for stock rationalization.

The Series MSI-501 is single Wave springs seal designed for universal applications and ideal suited for standardization.The main advantage of these seal is that it has a wave spring which is laterally stable, lightweight, compact, and easy to install.Torque transmission will be done by retainer shell punch to seal ring. These seals are also used in Dirty applications as spring clogging does not occurs. One can convert MSI-501U to MSI-501W by changing only it’s Seal Ring & Elastomers. This is ideal for stock rationalization.