Split circumferential expander piston rings
Split housing with improved seal
Split interlocking seal
Split mechanical face seal
Split mechanical face seal
Split mechanical face seal
Split ring packing with garter spring
Split sealing washer
Spring expander for piston rings
Spring for omni-seal, "u" shaped
Spring loaded resin seal
Spring piston ring
Spring supported dual element face seal with a run surface...
Spring-actuated shaft seal
Spring-loaded mechanical seal with torque control
Stabilizing geometry for hydrodynamic rotary seals
Static and dynamic shaft seal assembly
Static dry seal
Static seal
Static seal for a gas turbine