Pentair StarGuard 8" 112 GPM Gray Main Drain Grate [Qty 2, Large Ring] (500143) spabuilders Hydro-Quip hi-limit thermodisc DPST terminal

Hydro-Quip hi-limit thermodisc DPST terminal surface mount screw

Matching the longer body and narrower connection format helps keep the replacement aligned with the supported plumbing layout

This type of service kit is especially useful when the broader system remains functional and the maintenance need is centered on the UV lamp itself

or no longer holding prime correctly

Pentair StarGuard 8" 112 GPM Gray Main Drain Grate [Qty 2, Large Ring] (500143) spabuilders Hydro-Quip hi-limit thermodisc DPST terminalThis gray StarGuard 8" 112 GPM main drain grate two pack is made for compatible Pentair large ring drain assemblies. Replacing both grates together helps maintain a uniform look across dual drain layouts and can simplify service scheduling for pools that require matching covers. The gray finish blends well with many standard pool surfaces while keeping the drain area neat and finished. Use this set for refurbishments, seasonal inspections, or repairs