Size14Suction cup materialNitrile rubber NBRMaterial hardness [Shore A]55 Shore ANipple materialAluminumConnectionM5-MNumber of folds2.5Vacuum connectionM5-MKE-FSG 14 NBR-55 M5-AGDesign Data Attribute Value d2 5.40 mm dn 2.50 mm Dmax(S) 15.50 mm Ds 14.50 mm G1 M5-M H 27.80 mm LG1 5 mm SW1 7 mm Z (Stroke) 9 mm