The Amico Suction Regulator Trap, SRX-TRP-DN, with DISS Nut and Nipple connection type. Amico Suction Regulators are the most technologically advanced in the healthcare industry. Our modularity allows for easy upgrade from Analog to Digital and from Continuous to Continuous Intermittentrmittent models. Amico Connection Type: DISS Nut and Nipple Standard:USA Condition: New OEM Original Returnable: No