Stark 4 Inch 3-Way Backwash Valve With Flange on Thru-Port - Gray inlet-pipe-size_14" This is a Pentair 17301-0112

This is a Pentair 17301-0112 Impeller for 1 HP ABG Series: 4EL

It accommodates ropes up to 1/2 inches in diameter

This includes the rebar for the concrete and 10 inch threaded bolts to secure the pool diving board stand to the deck

This is a replacement Pentair Complete Lid Assembly

040 mil Styrene Plastic and is designed to designate a specific lane for lap swimming only

Stark 4 Inch 3-Way Backwash Valve With Flange on Thru-Port - Gray inlet-pipe-size_14" This is a Pentair 17301-0112This is a Paragon Stark 4 Inch 3 Way Backwash Valve with Flange on Thru Port in Gray. The Stark valves are designed specifically for the Paragon Pentair Stark Series Commercial Sand Filters. These backwash valves are corrosion resistant and available in 2 way and 3 way models as well as various sizes.