The HY-WB2 series mechanical seal features a PTFE bellows design with a multi-spring configuration. In the WB2 model, the springs are protected by a PTFE cover. This type of mechanical seal is the most widely used in corrosion-resistant pumps.

Seal face:

Graphite, Silicon Carbide, Tungsten Carbide

Secondary seal: PTFE

Metal Components:

Stainless Steel 304, 31 6L