Horizontal Modulating Dual Float Valve 3 Inch plug-type_Blow-Thru Valve Plugs This model is designed to

This model is designed to turn OFF a gas fired swimming pool heater approximately 20 minutes before the filter pump shuts down

This is a T101P3 Mechanical 24-Hour Time Switch

300 is a removable aquatic lift that requires a square deck anchor

Note: #2 Phenol Red is not the same as Phenol Red and CANNOT be interchanged

and set the time of day

Horizontal Modulating Dual Float Valve 3 Inch plug-type_Blow-Thru Valve Plugs This model is designed toThis 3 inch horizontal PVC valve is a float operated valve with throttling capabilities that will cycle as required. Fluidtrol's modulating type float valves are intended for use in aquatic systems where self regulating flow is required. They work to make gradual adjustments to main drain flows based on surge tank water levels. This vertical float valve comes standard with two butyrate float balls and feature polypropylene valve construction with