Waterway Plastics 90 Degree Elbow Sweep, 1.5SLIP x 1.5SPG (411-9100)

Waterway Plastics 90 Degree Elbow Sweep

Waterway Plastics part number 411-9100 is a 90-degree elbow sweep designed for 1.5SLIP x 1.5SPG connections in pool plumbing. This elbow provides a smooth directional change in the plumbing run, aiding flow efficiency and reliable connections in both return and feed lines. It is designed for technicians and professional-grade pool systems that use standard 1.5-inch connections. This component supports durable, leak-resistant joints and contributes to stable water flow in the system.

Key Features

• 90-degree sweep elbow for 1.5SLIP x 1.5SPG connections in pool plumbing
• Swept radius reduces abrupt bends to help preserve flow and pressure
• Corrosion-resistant design suitable for outdoor pool and spa environments
• Easy installation with standard 1.5-inch slip and spigot connections
• Part number 411-9100 identifies this Waterway Plastics elbow sweep

Where This Part Is Used

In typical pool and spa systems, this elbow lives in the return path or main feed lines between components such as skimmer assemblies and jet bodies. It is commonly found in sections of the circuit that require a 90-degree change in direction, such as transitions from the equipment pad toward the pool shell. The elbow also appears in plumbing runs that connect pump wet ends to filter housings, maintaining smooth flow and predictable geometry. Technicians work with this 1.5SLIP x 1.5SPG fitting when assembling or modifying return and feeder lines, ensuring each connection aligns with existing Waterway components. By shaping the flow path, it supports consistent circulation and reduces potential turbulence at turns.

Why Choose Waterway Plastics

Waterway Plastics has a long history as a trusted name in pool and spa hardware. The company emphasizes engineering consistency across fittings and components, making it easier to maintain and service systems over time. With a focus on long-term serviceability, Waterway parts are designed to endure outdoor conditions and maintain seal integrity through seasonal use. Relying on Waterway Plastics helps technicians minimize fit issues and simplify future upgrades by sticking with a familiar, compatible ecosystem.