Waterway 1" Eyeball Fitting [1-1/2" MPT, 2-3/8" FD, 1" Orifice] [Grey] (400-1417EB)

Designed for pool and spa returns, the Waterway 1" Eyeball Fitting delivers precise water distribution and durable performance in chlorine-rich environments. A trusted Waterway Plastics component, it’s built to withstand outdoor conditions and provide dependable circulation.

• Connection: 1-1/2" MPT (Male Pipe Thread) to fit standard pool and spa return lines
• Orifice: 1" opening for controlled, balanced flow
• Face Diameter: 2-3/8" FD to match common eyeball fittings and faceplates
• Material & Color: Grey PVC construction for chemical resistance and longevity
• Brand & Part: Waterway Plastics 400-1417EB, a reliable replacement eyeball fitting
• Application: Ideal for pool and spa return installations via standard eyeball assemblies

This eyeball fitting is designed to provide steady, even water distribution from the return line into your pool or spa. Its 1-1/2" MPT connection ensures a secure fit to common piping, while the 1" orifice helps balance flow for comfortable, consistent turnover. The grey PVC body resists pool chemicals and outdoor exposure, supporting durable performance with minimal maintenance. A straightforward replacement part, it helps you restore proper return flow without modifying existing plumbing.