8 Inch StarGuard Main Drain Cover With Long Ring - Dark Gray (2 Pack) height_10 Inches The Main Drain Cover Test

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8 Inch StarGuard Main Drain Cover With Long Ring - Dark Gray (2 Pack) height_10 Inches The Main Drain Cover TestThis is an 8 inch StarGuard Main Drain Cover with Long Ring. This comes as a two pack in the color dark gray. StarGuard Main Drains comply with provisions of the APSP ANSI ICC 16 2017 standard and the Virginia Graeme Baker Pool and Spa Safety Act. StarGuard main drains have 15. 35 square inches of open area for water flow. If you are in an area where water velocity through the grate is limited to 1. 5 feet per second, the StarGuard covers allow flow