Used for commercial beverage applications, the Pentair Shurflo series of Sold Out Switches (SOS) shut off the dispense valve when a BIB (bag-in-box) is empty. The SOS senses the pressure drop in the syrup line caused by the empty BIB and shuts off power to the valve’s electric solenoid, then resets automatically with the installation of a full BIB.

• Automatic pump shutoff if water is full
• 8 to 30 psi
• 24 to 115 VAC
• LED light included