The Amico Vacuum Regulator, SSA-N2UD-DN, comes with an analog display, a DISS Male for the patient connection, and a DISS Hex Nut for the inlet connection. The regulator is Neonatal 2 Mode and can regulate to 100mmHg for neonatal patients. This unit has positive pressure relief valves built in for safety and to ensure the correct suctioning procedures at all times that help improve clinical practices. Another key feature of this regulator is that this is the only vacuum regulator on the market with a disposable, clear/see-through back casing. Comes with a 10 year manufacturer warranty. The Sentinel vacuum regulator is the first and only regulator on the market that can detect early contamination and has an LED check light that will turn on when contamination is detected. Amico Standard:USA Condition: New OEM Original Connection Type: DISS Male Body Color: White Inlet Connection: DISS Hex Nut Display: Analog Regulator Type: Neonatal 2 Mode