UltraStream Peel Away Kit; Model Numbers 32401524 (24 cm), 32401528 (28cm), 32401532 (32 cm), and 32401536 (36 cm) and 32402540 (40 cm) || The Rex Medical UltraStream Chronic Hemodialysis Catheter is a chronic hemodialysis catheter that can achieve high flow rates at low arterial pressure.