Single face 152/WB2 Mechanical Seal PTFE Bellows

DescriptionSingle Face 152/WB2 Mechanical Seal  PTFE Bellows This type of mechanical seal is the most widely used corrosion resistant pump.This series is classified as tetrafluoroethylene bellows and adopts a multi-spring structure, wherein the WB2 spring is protected by a tetrafluoroethylene cover.Specifications for 152 type(Unit:mm)d1d3d7l1l330675353413573585442407863544245896862.54850947362.54855967862.548601018766.552.5651069266.552.5