ANVER Vacuum Cups and Suction Cups VC Series Flat Bonded Vacuum Cups with Suspension Mountings and Vacuum Ports Part Number: VC35-SI Cup No. and Material A Flared Overall Dia. in. (mm) A’ Dia. in. (mm) C Flex in. (mm) F Height in. (mm) G Flat in. (mm) H Suspension Port Rated Load Weight lb (kg) Adapter Fitting for Suspension SLSA3 Series Suspension VC35-SI (Silicone) 3.6 (91.5) 3.75 (95) 0.33 (8) 1.38 (35) 0.98 (25) 3/8″ NPT 30 lbs (13 Kg)* 0.15 (0.07)