ANVER Vacuum Cups and Suction Cups Model: Bellows B15-SIT Part Number: A-3150230S ANVER and P-Series Description and Part No. øA Flared Overall Dia. Static Diameter* Com- pressed Diameter* Static Height* Com- pressed Height* Load Capacity* 2 to 1 Item Weight oz. (grams) Pull-Off Capacity at 27 in. Hg (685.8mm Hg) [1:1 Safety Factor] Fitting Group (Click Image for More Info) Suspensions Group (Click Image for More Info) B15-SIT (Translucent Silicone) A-3150230S 31.50.230S B15-2.20 0.65 in. (16.5 mm) 0.60 in. (16.0 mm) 0.66 in. (16.8 mm) 0.80 in. (20 mm) 0.58 in. (14.8 mm) .89 lbs (0.4 Kg) 0.049 (1.4) 2.00 lbs (0.91 Kg)