The globally operating hose manufacturer NORRES expands its operative excellence in the scope of its 125 innovations: the CONNECT DAIRY FITTING 247 dairy coupling adapters based on DIN 2826/11887 can now by way of variation be mounted together with the extremely abrasion-proof hoses AIRDUC^® 355 and the robust AIRDUC^® 356 using the three possibilities screwed (231), crimping (232) and casting on (233), according to customer wishes.