Scubapro MK17 EVO 1st Stage Regulator – INT 232

The newScubapro MK17 EVO First Stage Regulator – INT 232 is SCUBAPRO s premium high performance balanced diaphragm first stage. Engineered specifically for cold water and harsh environments, its internal components are completely sealed off from the elements so neither water nor pollution can get inside the chrome-plated marine grade brass body to foul the mechanism.