Vacuum Cups and Suction CupsSuction Cups for End-of-Arm-Tooling (EOAT) Part Number: PF13-ESD Flat Cup 13mm Flanged (Electro-Static Dissipative) Vacuum Cup/ Suction Cup No. D Overall Dia. in. (mm) d Fitting Dia. in. (mm) H Static Height in. (mm) Recommended Fitting(Click for Info) Suspension Group for Cups PF13-SI Flat Cup, 13mm Flanged (Electro-Static Dissipative) 0.51 (13) 0.18 (4.5) 0.48 (12)