ANVER Vacuum Cups and Suction Cups Model: Bellows B150-SIT Part Number: A-3150109S ANVER and P-Series Description and Part No. Flared Overall Dia. Static Diameter* Com- pressed Diameter* Static Height* Com- pressed Height* 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] Level Compensator Suspensions (Click Image for More Info) B150-SIT (Translucent Silicone) A-3150109S 31.50.036S B150.20.W 6.5 (165) 6.10 in. (155 mm) 6.50 in. (165.1 mm) 2.80 in. (71 mm) 1.04 in. (26.4 mm) 88 lbs (40 Kg) 198 lbs (89.81 mm)