This is a very good value for money air regulator. Some reviews say you can't change direction, and you can't. However, if you reverse the intake ports, you can swap the mounting brackets. The connectors are aluminum rather than plastic, and the included sensor can be installed on either side. The automatic drain was a pleasant surprise. I've only had it about a month so can't judge durability but really how often do you change air pressure from tool to tool. When I paint I use a separate regulator on the gun. It also absorbs moisture well. One last tip, since the connectors are aluminum, use teflon tape with a little teflon paste and no leaks.
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