Waterway Plastics 400-6600 Universal Plug - 1.5 inch MPT

What This Part Is Used For
This fitting provides a 2 inch male pipe thread connection for pool and spa plumbing systems. It is used to adapt components requiring threaded engagement into compatible female ports. Common applications include pumps, filters, manifolds, and auxiliary equipment. The fitting allows secure mechanical connection while maintaining system pressure. It supports flexible system configuration.

Why This Part Matters
Incorrect threading can cause leaks, cracked housings, or misalignment. Using the proper male pipe thread fitting ensures correct engagement and sealing. Improper adapters may require overtightening to stop leaks. This increases the risk of damage to expensive components. Correct thread fit improves long-term system reliability.

Key Features and Specifications

• Waterway Plastics manufacturer part number 715-9910
• 2 inch male pipe thread configuration
• Used in pool and spa plumbing systems
• Threaded connection fitting
• Compatible with standard 2 inch female ports
• Single fitting component
• OEM Waterway part
• Service and installation use

Installation and Fitment Guidance
Wrap threads with appropriate thread sealant or tape as specified. Thread the fitting by hand before final tightening. Avoid excessive force to prevent cracking housings. Confirm alignment before securing connected plumbing. Confirm by manufacturer part number before ordering.

About the Waterway Plastics Brand
Waterway Plastics manufactures plumbing components used in a wide range of aquatic systems. Their threaded fittings are engineered for consistent tolerances and pressure handling. OEM usage ensures compatibility across Waterway equipment. Replacement parts integrate cleanly into existing installations. This reduces guesswork during service. Waterway remains a trusted source for plumbing solutions.

Common Service Context
This fitting is often used during equipment replacement or plumbing reconfiguration. Technicians encounter it when adapting threaded ports. It is common in retrofit installations. Proper thread fit prevents future leaks.