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.
Still not sure? Call (818) 818-6559 and we'll find it for you.
Waterway 411-6540 Smooth Elbow | 90° | 1.5" MPT x 1.5" Hose
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CA P65 Warning: Cancer and reproductive harm. www.p65warnings.ca.gov
OEM Waterway 90-Degree Smooth Elbow 411-6540 is a high-performance directional fitting designed for pool and spa applications. Featuring a 1.5-inch male pipe thread and a 1.5-inch hose barb, it bridges threaded lines to standard flexible hoses with a watertight seal. The 90-degree sweep supports smooth water flow and minimizes pressure loss. Constructed from corrosion- and chemical-resistant white plastic, this fitting is ideal for directing water in return line configurations, whether you're building a new system or upgrading an existing one.
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Secure Thread-to-Hose Connection: Adapts 1.5-inch MPT to hose for seamless plumbing transitions in aquatic systems.
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Efficient Directional Flow: 90-degree curve supports optimized water movement with minimal resistance.
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Pool-Grade Plastic Construction: Withstands UV exposure and harsh pool chemicals for extended service life.
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Ideal for Circulation Returns: Commonly used to direct flow at pool return ports in spa and pool systems.
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Flexible Installation Compatibility: Designed for both retrofit applications and new installations.
(1) Waterway 90 Degree Smooth Elbow | 1.5" MPT x 1.5" Hose | 411-6540