● Single Seal & Unalanced
● Spring Product Protected
● Independent of Direction of Rotation
● PTFE Bellows


Mechanical seals of the BGM152/WB2 series adopt outer installation, multi -springs structure. BGM152/WB2 Series mechanical seals are same with diversified non-granule strong corrosive medium. BGM152/WB2 Series mechanical seals are wide used in fluorin plastic pump, fluorin lining pump and other chemical pump.


Materials for Mechanical Seals:
● Face Materials: PTFE / Silicon Carbide/ metal Oxide
● Secondary Seal Components: PTFE
● Spring and Construction Materials: Stainless Steel


Operating Limits:
● Pressure: ≤0.5 MPa
● Temperature : 0℃~220℃
● Linear Velocity: ≤15M/S