ANVER Vacuum Cups and Suction Cups Model: Multiple Bellows BL20-NEO/FIT/SCREEN Part Number: A-3150061 ANVER and P-Series Description and Part No. Connection Thread Size Static Diameter* Compressed Diameter* Static Height* Compressed Height* Load Capacity at 18 in. Hg (457 mm Hg) [2:1 Safety Factor] Pull-Off Capacity at 18 in. Hg (457 mm Hg) [1:1 Safety Factor] Level Compensator Suspensions (Click Image for More Info) BL20-NEO/FIT/SCREEN (Nitrile) A-3150061 31.50.061 G 1/8″ male M5 female 0.78 in. (20 mm) 0.82 in. (21 mm) 1.19 in. (30.2 mm) 0.7 in. (17.8 mm) 0.7 lbs (0.32 Kg) 1.40 lbs (0.64 Kg)