ANVER Vacuum Cups and Suction Cups Model: Bellows B40-SIT/FIT/SCREEN Part Number: A-3150027S ANVER and P-Series Description and Part No. Connection Thread Size 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) B40-SIT/FIT/SCREEN (Translucent Silicone) A-3150027S 31.50.027S B40.20.04AG G 1/8″ female 1.70 in. (43.0 mm) 1.70 in. (43.0 mm) 1.40 (35.0) 1.00 (25.4) 4.88 lbs (2.2 Kg) 11.00 lbs (5.0 Kg)