Waterway Plastics 411-9140 Socket to Spigot Adapter - 2.5 inch

What This Part Is Used For
The Waterway Plastics 411-9140 socket to spigot adapter is used to connect 2.5 inch plumbing components with different end configurations. It allows installers to transition between socket and spigot connections while maintaining proper alignment. This adapter is commonly used in pool circulation plumbing and equipment pad installations.

Why This Part Matters
Mismatched plumbing connections can lead to improper fit or unnecessary modifications. Using the correct adapter helps maintain flow efficiency and structural integrity. This is especially important in larger diameter plumbing where alignment affects performance. A proper adapter simplifies installation and reduces stress on joints.

Key Features and Specifications

• Manufacturer part number 411-9140
• Socket to spigot plumbing adapter
• 2.5 inch size
• Used in pool and spa circulation systems
• Supports mixed connection configurations
• OEM Waterway fitting
• Common in high-flow plumbing runs

Installation and Fitment Guidance
This adapter installs using standard solvent welding techniques on both ends. Installers typically dry-fit to confirm orientation and depth. Compatibility depends on the connected plumbing components. Confirm by manufacturer part number before ordering.

About the Waterway Plastics Brand
Waterway Plastics is a trusted manufacturer of pool plumbing fittings used in residential and commercial systems. Their large-diameter fittings are engineered for consistent fit and reliable flow. Waterway components are widely specified by builders and service professionals.

Common Service Context
This adapter is often encountered during equipment upgrades, replumbing projects, or circulation improvements. Technicians commonly identify it when transitioning between existing and new plumbing sections. It is frequently used in higher flow applications.