The WB2/152 type mechanical seal is a single-end, externally mounted sealing solution designed for handling strong corrosive media under low to medium operating conditions. It features an external flow structure with PTFE bellows auxiliary sealing, providing excellent corrosion resistance, compact structure, and easy maintenance. The design allows direct observation of leakage, improving operational safety and monitoring efficiency.
Performance Parameters
- Pressure range: 0 – 0.5 MPa
- Temperature range: -10°C to 100°C
- Linear speed: ≤ 15 m/s
- Shaft diameter range: 30 – 65 mm
Design Feature
- External installation with external circulation flow design
- Single-end face, multi-spring, non-balanced structure
- Transmission seat drive for stable torque transfer
- PTFE bellows used as auxiliary seal and spring protection
- Compact structure for easy installation and maintenance
- Direct leakage visibility for improved operational monitoring
Applicable Media
- Strong corrosive liquids and chemical media
This mechanical seal is widely used in chemical and corrosive fluid handling equipment, offering reliable sealing performance, strong corrosion resistance, and convenient maintenance in demanding industrial environments.
