Remco makes pump repair easy with the replacement pressure switch for the Remco 5500 Series sprayer pump. This pressure switch is simple to install, just remove four screws. Once installed on your Remco pump, this pressure switch is adjustable with a 1/16th hex key and has a pressure range of 75-150 PSI. The pressure should be adjusted according to the pressure setting located on your pump label or to a pressure that eliminates rapid cycling/pulsation. This pressure switch is only compatible with Remco Industries 5500 series pumps only 3.2 GPM to 5.3 GPM and utilizes a heavy duty microswitch for extended switch life. This pressure switch can not be installed on any other pump brands.