Stark 6 Inch 3-Way Backwash Valve Without Flanges - Gray voltage_220/440V Three Phase The sign is printed on

The sign is printed on heavy-duty aluminum material and is a lightweight

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Two 6 inch bronze anchors are required for installation (sold separately)

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and a volleyball

Stark 6 Inch 3-Way Backwash Valve Without Flanges - Gray voltage_220/440V Three Phase The sign is printed onThis is a Paragon Stark 6 Inch 3 Way Backwash Valve without Flanges 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.