Find your parts diagram
Sticker on the pump body (the part with the basket), not on the motor. Motor labels from Century, A.O. Smith or Regal won't match parts.
Label on the side of the tank near the base. Size is in sq ft, e.g. 420 sq ft = C4030 or CCP420.
Rating plate inside the front access panel. Note the BTU and gas type (NG or LP).
Molded into the body or printed on top. Robotic cleaners: on the power supply.
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Waterway CPVC Check Valve Lock Ring | 718-7021-CPVC
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
The Waterway CPVC Check Valve Lock Ring 718-7021-CPVC is a replacement lock ring designed for Waterway serviceable check valves, which helps to secure the valve components and maintain proper water flow in pool and spa systems. It is made of durable CPVC material to ensure resistance to pool chemicals and harsh conditions. It is commonly used in various Waterway check valves, ensuring effective water management in pool setups.
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Designed for Waterway Check Valves: The Waterway CPVC Check Valve Lock Ring 718-7021-CPVC is specifically made for use with Waterway serviceable check valves, ensuring a secure fit and compatibility.
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Maintains Proper Water Flow: This lock ring plays a crucial role in securing valve components, helping to ensure consistent water flow and effective operation within pool and spa systems.
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Durable CPVC Construction: Made from high-quality CPVC material, this lock ring is resistant to pool chemicals and harsh conditions, providing long-lasting performance in demanding environments.
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Essential for Water Management: By keeping check valve components firmly in place, this lock ring supports efficient water management in pool and spa setups, contributing to reliable system performance.
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Reliable Replacement Part: Designed for easy installation, this lock ring helps maintain the integrity of Waterway check valves, making it a dependable solution for regular pool maintenance.
- (1) Waterway 718-7021-CPVC Lock Ring
- Waterway Check Valves
