Polaris Zodiac UltraFlex/UltraFlex 2 Valve Pressure Switch Assembly (37353) complete kit and this Kafko Equator version

and this Kafko Equator version features a 1-1/2 inch female pipe thread by 1-1/2 inch slip configuration using the 20-0225-5 reference

The 145 to 175 MFD rating

It is a practical replacement when the original insert needs to restore roto-style function without introducing a more decorative face

In these installations

Polaris Zodiac UltraFlex/UltraFlex 2 Valve Pressure Switch Assembly (37353) complete kit and this Kafko Equator versionThis pressure switch assembly is designed for compatible Polaris UltraFlex and UltraFlex 2 valve applications. Part (37353) helps support proper pressure response within the valve system when the original switch is worn or malfunctioning. Replacing a faulty switch can help restore more dependable operation and reduce troubleshooting time during valve service. It is a focused repair part for systems where pressure sensing or actuation is affecting