4 Port 25 Amp 105-135 PSI Heavy Duty Amp Pressure Switch L4M-105-135

             Brand new  heavy duty, 25 Amp Sunny 105-135 PSI air compressor, pressure switch, control valve with a 4 port connection manifold. The switch listed is a universal replacement pressure switch that replaces brands such as Furnas , Square-D and more. This switch is equipped with an unloader valve, a On / Off switch, and a four port mounting manifold. This is similar to the regular 4 port pressure switch, but this switch is equipped with heavy duty 25 Amp contacts to provide a longer lasting switch in demanding applications.The four port manifold gives you the option to mount in it any direction and to also have the option to add a relief valve, gauge, or multiple air outlet ports. These Ports can also be plugged if not needed which is what makes this switch a great universal replacement pressure switch. The unloader equipped on this switch is used to unload the air pressure off the head of the compressor when the compressor shuts off, this way when it starts there is no press