Waterway 1-1/2 inch Pump Union Assembly – Part 400-4060 | USA Made

Premium USA-Made Waterway Pump Union, 1-1/2 inch

Waterway Plastics designs and manufactures a high-quality pump union right here in the United States, using premium NSF-approved materials and adhering to industry certifications. This component comes from Waterway's expansive Oxnard, California facility, a hub of precision engineering and reliable production since 1973. Choosing domestically produced parts often translates to consistent sizing, dependable availability, and a familiar brand you can trust for routine maintenance and upgrades.

Designed for compatibility with standard piping, this pump union features a 1-1/2 inch female buttress thread on one end and a 1-1/2 inch slip connection on the other. The assembly is identified by part number 400-4060, helping you locate the exact item you need for a smooth fit in pool, spa, or hot tub pump configurations.

Key specifications

• 1-1/2 inch female buttress thread x 1-1/2 inch slip connection
• Manufactured by Waterway
• Part number 400-4060

What this pump union offers

• Durable connection designed for pool, spa, and hot tub pump assemblies
• NSF-approved materials and standard certifications for peace of mind
• Made in the USA at Waterway's Oxnard facility, ensuring consistent quality
• Easy installation and service with a straightforward buttress-to-slip setup

In practical terms, this Waterway union helps you reconnect pumps to piping runs, replace aging hardware, or refresh a system with components that align with common 1-1/2 inch piping standards. The mix of a buttress-thread inlet and a slip outlet supports reliable seals when properly seated and torqued to the recommended specifications.

Owners and technicians may notice smoother maintenance workflows thanks to a domestically produced part sourced from a brand with a long history of engineering excellence. While performance depends on correct sizing and installation, the 400-4060 union is designed to integrate with typical 1-1/2 inch piping setups and is backed by Waterway’s commitment to consistent manufacturing quality.