Pentair StarGuard 8" 112 GPM Dark Gray Main Drain Grate [Qty 2, Short Ring] (500146) filburmfg and UPS800 applications where the

and UPS800 applications where the ballast section needs to be replaced

A flow switch is useful because it helps confirm that the system has the flow conditions needed for dependable operation

The Magnum R and P compatibility

0kW heater application

or leak-correction projects

Pentair StarGuard 8" 112 GPM Dark Gray Main Drain Grate [Qty 2, Short Ring] (500146) filburmfg and UPS800 applications where theThis two pack of dark gray StarGuard 8" 112 GPM main drain grates is intended for compatible short ring Pentair drain installations. The paired quantity is helpful for dual drain systems, renovation projects, and service calls where both covers should be replaced at the same time for a consistent finish and balanced appearance. The dark gray color provides a clean, understated look for many pool interiors. Use this kit when aging drain covers show