Zodiac - 2-inch union connector - R0771401

Zodiac – 2-inch union connector – R0771401

The Zodiac R0771401 is a genuine OEM 2-inch union connector (union fitting) designed as a replacement spare part for Zodiac pool filtration and circulation equipment. Union connectors are essential plumbing components that allow two sections of pipework or equipment to be securely joined while enabling straightforward disconnection for maintenance, servicing, or equipment replacement without cutting the pipe. This part ensures a watertight, pressure-rated seal appropriate for swimming pool hydraulic systems.

As a genuine Zodiac replacement component, this union connector is manufactured to the original specification, ensuring dimensional accuracy and material compatibility with the equipment it was designed for. The 2-inch (2″) nominal pipe size makes it suitable for larger-diameter pool plumbing runs, which are commonly found in high-flow filtration and pump installations. The connector is designed for secure threaded or push-fit assembly depending on the installation context, and it is referenced across Zodiac catalogues including the 2018 and 2020 Zodiac Pool Care Equipment catalogues as a listed spare part.

Technical characteristics and compatibility

The R0771401 union connector carries a 2-inch connection size, corresponding to standard pool plumbing dimensions used across a wide range of Zodiac filtration systems, sand filters, and associated plumbing assemblies. The part is listed alongside complementary components such as the Drain cap kit (R0523000) and the Versa Plumb® kit in official Zodiac documentation, indicating its role within broader Zodiac hydraulic assemblies. Being a genuine OEM part, it meets the original tolerances for thread pitch, sealing surface finish, and pressure rating as defined by Zodiac Pool Systems (a Fluidra brand).

The union design allows the connected equipment — such as a filter tank, pump, or valve — to be removed and reinstalled without disturbing the surrounding pipework permanently. This is a significant practical advantage during seasonal pool opening and closing routines, or when servicing filtration equipment.

Suitability and application

The Zodiac R0771401 2-inch union connector is intended for use in swimming pool plumbing systems where Zodiac filtration or circulation equipment is installed. It is particularly suited to residential and semi-commercial pool installations that use 2-inch diameter pipework, which is typical for pools with medium to large water volumes requiring higher flow rates. This part is recommended as a direct replacement when an existing union connector becomes damaged, develops a leak, or needs renewal as part of a scheduled maintenance programme. Always verify compatibility with your specific Zodiac equipment model before ordering by cross-referencing the part number in your product’s spare parts diagram.