A&A In-Floor Gould Valve O-Ring Pentair 516120
A&A In-Floor Gould Valve O-Ring Pentair 516120
Keep your A&A in-floor cleaning system sealed tight and performing with the 516120 Gould Valve O-Ring. Pentair restores your pool’s smooth circulation for reliable cleaning and balanced performance. Specifically, this genuine replacement part delivers a precise, leak-free fit to maintain consistent pressure.
- Prevent Leaks: Maintain a watertight seal between the valve housing and lid to stop pressure loss.
- Maximize Efficiency: Ensure proper system flow so your in-floor cleaning heads operate at full strength.

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Pentair IntelliCenter Personality Upgrade Kit i8P | Single Body 521910
Regular price $599.00 USDRegular priceUnit price / per$1,995.00 USDSale price $599.00 USDSale
What our customers are saying
Great price on the item I needed and quick shipping
Great price on the item I needed and quick shipping
Louis A
Fast ship, salt cell was vital to get replaced! Thank you
Fast ship, salt cell was vital to get replaced! Thank you
Stacie S
Quick delivery for the part I needed
Quick delivery for the part I needed
Mel C
FAQ
Our expert staff answers customer's most asked questions.
Can you add pool automation to an existing pool?
Absolutely, pool automation systems can be easily added to existing pools. You can start with a basic system that controls your filter and pump. Eventually, upgrade to include features like lighting and water features as needed.
How many HP pumps do I need for a pool?
The horsepower (HP) of your pool pump should match your pool size and flow rate, which usually ranges from 40 GPM to 80 GPM. Generally, pool pumps range from 0.75 HP to 3 HP. Opting for a higher GPM flow rate can help reduce wear and tear on your pool equipment.
How does Shasta Pure work?
Shasta Pure uses a combination of oxygen and nanobubbles to purify pool water. This natural process sanitizes the water effectively and provides a clean and safe swimming environment without relying on traditional pool chemicals.
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The latest news and guides making buying and maintaining pool equipment easier.
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