Pentair StarGuard Main Drain Cover with Long Ring 500100 - Black 1HP Pass-through button: Adults can pass

Pass-through button: Adults can pass without triggering the alarm

and will work at any pH level

The niche is engineered to support Pentair lighting systems

so you can quickly empty debris and perform maintenance without tools

Pentair StarGuard Main Drain Cover with Long Ring 500100 - Black 1HP Pass-through button: Adults can passPentair StarGuard Main Drain Cover 500100 Pentair StarGuard drains comply with provisions of the ANSI APSP 16 2011 standard as required by the Virginia Graeme Baker Pool & Spa Safety Act. StarGuard drains have an industry leading 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 second, the StarGuard covers allow flow rates up to 72 GPM. StarGuard Drain Cover