Aquatec PSW-240 Tank Shut Off (TSO) Switch for Aquatec Booster Pumps

The Aquatec PSW-240 tank shutoff (TSO) switch for the Aquatec booster pumps used in RO systems with a tank. This switch connects to your water line on your RO system and shuts off the pump when the tank pressure exceeds 40 PSI or the ESO (if applicable) turns off. This prevents your pump from running unnecessarily. The TSO features 1/4" quick connect fittings and comes preset in "Normally Closed" position. The TSO does not require the ESO and can be used on it's own.Product FeaturesAquatec PSW-240 TSOThe Aquatec PSW-240 TSO automatically shuts off the pump when the tank is full or the ESO (if applicable) turns off.1/4" Quick ConnectThe TSO features 1/4" quick-connect fittings for quick & simple connection.40 PSIThe TSO is preset at 40 PSI shutoffAquatec PumpsThe TSO works with both the Aquatec CDP 6800 & 8800 booster pumps.Product DescriptionThe Aquatec PSW-240 tank shut off (TSO) switch for the Aquatec booster pumps used in RO systems with a tank. This switch connects to your water line on your RO system and shuts off the pump when the tank is full or the ESO (if applicable) turns off. This prevents your pump from running unnecessarily. The TSO features 1/4" quick connect fittings and a shuts off at 40 PSI. The TSO does not require the ESO and can be used on it's own.More Info