Size22Suction cup materialSilicone SIMaterial hardness [Shore A]55 Shore AMaterial characteristicsFDA-compatibleNipple materialAluminumConnectionG1/8"-FNumber of folds1.5Vacuum connectionG1/8"-FKE-FSGA 22 SI-55 G1/8-IGDesign Data Attribute Value d2 11.70 mm Dmax(S) 25 mm dn 3.50 mm Ds 21.50 mm G1 G1/8"-F H 31 mm LG1 8 mm SW1 14 mm Z (Stroke) 6 mm