| March 2003 |
Developed and applied R/B mechanical seal for ships |
SR, SU, MSU |
| May 2003 |
Developed and applied C/T mechanical seal for high temperature (No cooling water required up to 170℃) |
HC |
| January 2004 |
Developed and applied mechanical seal for marine fuel pumps (gear pumps) |
CSU |
| December 2006 |
Developed and applied cooler for mechanical seal |
PCL420N |
| December 2006 |
Developed and applied compact cartridge (C/T) mechanical seal |
CS160 |
| May 2007 |
Developed and applied R/B mechanical seal for submersible pumps |
S200R |
| March 2008 |
Developed and applied mechanical seal for submersible pumps(￠100 and many others) |
S200M, S200N |
| August 2008 |
Developed and applied double cartridge seal (sleeve diameter ￠150) |
CSR220-135 |
| January 2009 |
Developed and applied mechanical seal for submersible pumps (Shaft diameter ￠180) |
S200N-180 |
| September 2009 |
Developed and applied double cartridge seal |
CS280 |
| November 2009 |
Developed single Rubber Bellows Seal for high temperature and high pressure applications |
SRH |
| December 2009 |
Developed Multi-spring Enersize Rubber Bellows Seal for high temperature and high pressure applications (Shaft diameter ￠160) |
MRH |
| May 2010 |
Developed and applied multi-spring double cartridge seal for submersible pumps (sleeve diameter ￠150) |
CMR220-135 |
