MasterTemp Service Union - 3/4 Inch pipe-size_1 1/4" The Chemtrol PC7100-UV controller operates

The Chemtrol PC7100-UV controller operates like a computer with full-screen displays and direct access to all menus and submenus

Holds up to 10 lbs

This Virginia and West Virginia Warning No Lifeguard On Duty (14 Years And Under) aluminum sign measures 18 x 24 inches

The Hammerhead Resort Pool cleaner HH9111 features a 21 inch wide cleaning head

In water temperatures less than 70 degrees F

MasterTemp Service Union - 3/4 Inch pipe-size_1 1/4" The Chemtrol PC7100-UV controller operatesThis is a Pentair 3 4 inch Service Union. This item is designed for:: Pentair MasterTemp, Pentair MasterTemp 125, Sta Rite Max E Therm, and Pentair ETI 400 pool heaters.