Description
Pentair StarGuard Main Drain 500116 Black Two Pack
The StarGuard Main Drain Complete 500116 from Pentair delivers safety, durability, and straightforward retrofit for commercial and large residential pools. The black grate covers a white ABS sump and ring, making installation reliable and maintenance simple while meeting strict safety standards for entrapment prevention.
- Open area 15.35 in²: Maximizes water entry to boost turnover and minimize suction hotspots across the pool.
- 8" round main drain with 2" side port: Flexible plumbing options support retrofit or new-build installations without compromising performance.
- ABS sump and ring: Durable, corrosion-resistant components that are easy to clean and maintain over time.
- Floor flow 144 GPM; wall flow 112 GPM: High-capacity turnover to keep large or busy pools properly circulated.
- Grate flow up to 72 GPM at 1.5 ft/s: Controlled suction velocity for quieter operation and stable flow.
- Certifications and compliance: ANSI/APSP 16-2011, Virginia Graeme Baker Act, and NSF 50-approval for public facilities.
- Two-pack in black finish: Ensures uniform replacement kits and streamlined maintenance scheduling.
These StarGuard drains deliver proven safety, dependable flow, and easy installation for facilities of all sizes. Upgrade today—add the Pentair StarGuard Main Drain 500116 Black Two Pack to your cart and enhance pool safety and turnover.


















