Trimline 2-Way ABS Ball Valve - 1-1/2 Inch MIP x 1-1/2 Inch FIP Threaded intended-usage_Residential - Aboveground The lettering is 4 inch

The lettering is 4 inch and 1 inch and meets California state code

It is used for alkalinity test with Taylor Kits

The motor specs also work with Hayward NorthStar

Anchors and other accessories are sold separately

Model RC554XP includes a controller

Trimline 2-Way ABS Ball Valve - 1-1/2 Inch MIP x 1-1/2 Inch FIP Threaded intended-usage_Residential - Aboveground The lettering is 4 inchThis is a Hayward Trimline 2 Way ABS Ball Valve, 1 1 2 Inch MIP x 1 1 2 Inch FIP Threaded. Hayward ball valves are designed for maximum flow efficiencies and pressure ratings up to 50 psi. They feature a dial handle for easy flow regulation and visual indication of valve setting. Teflon seats and union end connectors accurately align the ball and provide a dependable sealing surface.