Jacuzzi Union [1-1/2" Slip or 2" Spigot x 1-1/2" Slip or 2" Spigot] (31-1503-03-R)

Fittings & Valves: Unions
Carvin/Jacuzzi
31-1503-03-R
89-105-1503
COMPARE AT $49.99
OUR PRICE $36.99
STOCK STATUS IN STOCK Ships Usually the Same/Next Business Day
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Under 25 lbs. Contiguous USA
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A union provides a removable plumbing connection that can make future service much easier, and this Jacuzzi Union is designed for compatible applications using 1-1/2 inch slip or 2 inch spigot relationships on both sides where the original fitting has cracked, worn, or become unreliable. When a removable plumbing junction begins to fail, the system can feel less dependable than it should.

The dual slip-or-spigot design gives this union practical value because plumbing layouts sometimes require flexibility at both ends while still preserving the convenience of a serviceable union connection. A properly selected replacement helps restore the intended join between plumbing components and supports a cleaner installation outcome.

This kind of fitting is especially useful when the surrounding pipes remain serviceable and the problem is centered on the union itself. That keeps the repair efficient while maintaining future access.

Installed in the proper setup, this union helps restore dependable removable plumbing support and contributes to a cleaner repair overall.

  • Union for compatible plumbing applications using slip or spigot relationships on both sides
  • Supports 1-1/2 inch slip or 2 inch spigot connection styles
  • Helps restore a secure and serviceable plumbing junction
  • Useful when original unions are cracked or worn
  • Improves installation flexibility and repair confidence
Carvin / Jacuzzi – Spa Pumps, Filters, Jets and Pool & Spa Equipment
Who is Carvin / Jacuzzi?

Carvin, associated with the globally recognized Jacuzzi brand, is a leading manufacturer of pool and spa equipment known for innovation in hydrotherapy and water management. With decades of experience, Jacuzzi has become one of the most recognized names in the industry, while Carvin has built a strong reputation for producing high-performance components used in pools, spas, and hot tubs worldwide. Together, they represent a legacy of quality, reliability, and advanced engineering.

What products does Carvin / Jacuzzi specialize in?

Carvin / Jacuzzi specializes in pumps, filtration systems, spa jets, heaters, and water circulation components. Their product lineup includes high-performance pool and spa pumps, cartridge and sand filters, jet systems, and replacement parts designed to support efficient water flow and hydrotherapy performance. These components are commonly used in both new installations and replacement applications.

Why choose Carvin / jacuzzi parts for your pool or spa?

Carvin / Jacuzzi products are known for durability, performance, and trusted brand recognition. Their equipment is engineered to deliver consistent water circulation, effective filtration, and reliable hydrotherapy. Pool professionals and homeowners choose Carvin / Jacuzzi for dependable components that enhance system efficiency, extend equipment life, and maintain a premium spa experience.

How do you identify and choose the correct Carvin / Jacuzzi part?

To select the correct Carvin / Jacuzzi part, it’s important to match your system specifications, including pump model, filter type, jet configuration, and connection sizes. Checking part numbers and equipment labels ensures compatibility and proper performance. Choosing the right component helps maintain efficient operation and prevents system issues.

Need help finding the right Carvin / Jacuzzi part?

At Bath & Spa Parts Online, we carry a wide selection of Carvin / Jacuzzi pool, spa, and bath parts ready to ship. Can’t find what you need? Contact our Product Specialists at 800-918-9143, use the live chat, or visit our Contact Us page. For installation guides, part diagrams, and troubleshooting resources, visit the Bath & Spa Parts Online Knowledge Base for expert support.

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