Size63Suction cup materialSilicone SIMaterial hardness [Shore A]55 Shore AMaterial characteristicsFDA-compatibleNipple materialAluminumConnectionG1/4"-MNumber of folds1.5Vacuum connectionG1/4"-MKE-FSGA 63 SI-55 G1/4-AGDesign Data Attribute Value d2 44.50 mm Dmax(S) 68 mm dn 4.40 mm Ds 60 mm G1 G1/4"-M H 38 mm LG1 11 mm SW1 17 mm Z (Stroke) 15 mm