ANVER Vacuum Cups and Suction Cups Model: FP300 CUP & FITTING Part Number: A-3350073 ANVER and P-Series Description and Part No. Connection Thread Size Static Diameter * in. (mm) Static Height * in. (mm) Load Capacity at 24 in. Hg (609.6mm Hg) [2:1 Safety Factor] Pull-Off Capacity at 27 in. Hg (685.8mm Hg) [1:1 Safety Factor] lb (kg) FP300 CUP & FITTING A-3350073 33.50.073 FP300.45.30UA G 3/4″ Female 13.8 (350) 1.2 (31) 622 lbs (27 Kg) 1400 (27)