SINGLE SPRING

CSU (Conical Spring unbalance.)

· Single Seal
· Unbalanced Type Seal
· Conical Spring
· Independent of Rotation
· Exellent Axial and Radial Flexibility

SU (Single spring, unbalanced.)

· Single Seal
· Unbalanced Type Seal
· Single Coil Spring Mechanism
· Independent of Rotation

DSU (Single spring, unbalanced.)

· Single Seal
· Unbalanced Type Seal
· Single Coil Spring Mechanism
· Indpendent of Rotation
· Robust Drive Mechanism

ISB (Isolated spring, balanced.)

· Single Seal
· Multi Spring Isolated Fluid Mechanism
· Balanced Type Seal
· Independent of Rotation
· No Distoration Of Seal Face Designed Drive Mechanism