Introduction to WB2:

Single end face/balanced type/any direction of rotation/tetrafluoroethylene bellows

This series is a tetrafluoroethylene bellows type, which adopts a multi-spring structure, and the WB2 type spring is protected by a tetrafluoroethylene cover. This type of mechanical seal is the most widely used in corrosion-resistant pumps.

Operating parameters:

Specification: 30～65mm | Pressure: ≤0.5Mpa | Temperature: -10℃~100℃ | Linear velocity: ≤15m/s | Axial movement: ±0.5mm

Material combination:

Sealing end face: silicon carbide, tungsten carbide, alumina, PTFE

Auxiliary seal: PTFE

Metal components: 304 or 316L stainless steel