8 Inch StarGuard Main Drain Cover With Short Ring - Black (2 Pack) steps_2 Steps It is used for testing

It is used for testing chlorine bleach solutions

This is a 50 foot roll of 3 inch Schedule 40 flexible PVC pipe for pool and spa repair

It can deliver up to 25 gallons of water per minute

For the water-powered lifts

8 Inch StarGuard Main Drain Cover With Short Ring - Black (2 Pack) steps_2 Steps It is used for testingThis is an 8 inch StarGuard Main Drain Cover with Short Ring. This comes as a two pack in the color black. 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