Pneumatic Test-Ball Winter Plug for 4 Inch Pipe - 3.41 to 4.25 Inch Usage Range depth-marker-conveys_Meters It fits on the bottom

It fits on the bottom of the CAT probe so it can be hooked up to the Strantrol or Chemtrol Flow Cell

the built-in overflow will take the right amount of water out of the system

These tablets are used with Rainbow test kits by Pentair for testing pH

This remote is specifically designed to work on SR Smith multiLifts manufactured in 2012 and beyond or have been updated with the Lift-Operator Control Box

They are made from a closed cell foam and are fully sealed and smoothed to provide durability and comfort

Pneumatic Test-Ball Winter Plug for 4 Inch Pipe - 3.41 to 4.25 Inch Usage Range depth-marker-conveys_Meters It fits on the bottomThis 4 inch pneumatic test ball winter plug is designed for a variety of applications including winterizing pools by blocking pipes. They can also be used to test drains, tests and waste systems. And they can be used on any type of pipe. Made from natural rubber, these plugs are tough, tear resistant and have excellent expansion and memory. The removable zinc plated steel chain and ring handle act as an anchor to prevent plug from sliding down a line.