Heidolph PTFE/FFKM Vacuum Seal - 036210032 "Special PTFE seal (with FFKM sealing ring) Highest chemical resistance Long lifespan without abrasion Highest density FDA-compliant" Dimensions (L x W x H"): 3 x 3 x 1
Heidolph PTFE/FFKM Vacuum Seal - 036210032 "Special PTFE seal (with FFKM sealing ring) Highest chemical resistance Long lifespan without abrasion Highest density FDA-compliant" Dimensions (L x W x H"): 3 x 3 x 1