Ro Water Outdoor Purifier

An electric pump, a PSW-240 pressure switch, a transformer with a 110V plug, a 1/4″ input/output for the pump and pressure switch, and full instructions are included in this pump kit.

The pump is designed to increase the water supply pressure to a RO water system. The input pressure should be increased from 30-40 psi to 60-80 psi depending on the capacity of your RO system. The pump is suitable for RO systems that produce less than 100 GPD (gallons per day). Most home RO systems produce less than 100 GPD

Operation is automatic. As a result of the pressure switch sensing the output line pressure, the pump shuts off when the output line is disconnected or the storage tank reaches 40-50 psi, and when the tank pressure drops, then the pump turns back on to replenish the tank as you start using water.

This kit does not include the optional (ESO) Electric-Shut-Off solenoid valve, so it will rely on your existing mechanical auto-shut-off valve in your RO system to turn off the water supply when it is full. This kit will work for most systems.