ANVER Vacuum Cups and Suction Cups Model: OP-40X200 CUP & SEAL Part Number: A-3350051 ANVER and P-Series Description and Part No. Connection Thread Size Diameter in. (mm) Height in. (mm) Load Capacity at 24 in. Hg (609.6mm Hg) [2:1 Safety Factor] lb (kg) OP-40X200 CUP & FITTING (Ethylene-Propylene) A-3350051 33.50.051 OP40X200.50.42UA G 1/8″ Female 8.25 [L] 1.97 [W] (210.0) [L] (50.0) [W] 0.85 (21.4) 70 (31.8)