Our Conical Adapter Assemblies facilitate the connection of rigid and semi-rigid walled tubing to soft-walled peristaltic tubing with a variety of inner diameters. The unique design of this adapter incorporates a two-stage nose onto which soft-walled tubing can be pressed, and the rigid-walled tubing is connected to the other end of the adapter assembly through the use of the included Super Flangeless™ fittings. Several options exist in this family, facilitating the connection of either 1/16" OD or 1/8" OD rigid and semi-rigid walled tubing and soft-walled tubing with an inner diameter as large as 1/8" (3.2 mm), as indicated.