Select a Product Part NumberMaterialHose ID STE040ALAluminum1-1/2" STE050ALAluminum2" STE065ALAluminum2-1/2" STE080ALAluminum3" STE100ALAluminum4" STE040SS316 Stainless Steel1-1/2" STE050SS316 Stainless Steel2" STE065SS316 Stainless Steel2-1/2" STE080SS316 Stainless Steel3" STE100SS316 Stainless Steel4"