The Amico Suction Regulator Trap, SRX-TRP-F2, with 1/8" FNPT 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: 1/8" FNPT Standard:USA Condition: New OEM Original Returnable: No