Square D Pumptrol 9013FSG42J16 Water Pump Pressure Switch 8-20 PSI Pool The inlet and outlet ports

The inlet and outlet ports are  1/2" NPT

Designed specifically for hydroponics

The Pentek CRFC20-BB bed of granular activated carbon (GAC) between the outer shell and the core is specifically designed to significantly reduce chloramine taste and odor

dishwasher-safe drip tray for easy cleanup

Flow Rate: 3 GPM

Square D Pumptrol 9013FSG42J16 Water Pump Pressure Switch 8-20 PSI Pool The inlet and outlet portsThe Square D Pumptrol 9013FSG42J16 is an electromechanical water pump pressure switch. The sensing element confirms that the pressure has reached the predetermined set point and activates the switch. The 9013FSG42J16 unit is designed to control electrically driven water pumps such as circulators, submersibles, and boosters. Specifications: Factory Set Cut In Pressure: 8 psi Factory Set Cut Out Pressure: 20 psi Pressure Connection: v1 4" FNPT