Size63Suction cup materialHigh temperature material HT1Material hardness [Shore A]60 Shore ANipple materialAluminumConnectionG1/4"-FNumber of folds1.5Vacuum connectionG1/4"-FKE-FSGA 63 HT1-60 G1/4-IGDesign Data d2 44.50 mm Dmax(S) 68 mm dn 4.40 mm Ds 60 mm G1 G1/4"-F H 49 mm LG1 12 mm SW1 17 mm Z (Stroke) 15 mm