Eaton 2033-8-8S Steel Flared Tube Union Tee 1/2 in Od

Product Description

The EATON 2033-8-8S is a steel flared tube union tee fitting designed for use in hydraulic and fluid transfer lines that require a three-port flare connection. It accepts tubing with a 1/2-inch outside diameter and uses a 3/4-16 SAE thread with a 37-degree flare angle on all three ends. Rated to 4000 psi maximum working pressure, this fitting handles demanding fluid system applications. The all-steel construction and SAE 070401 compliance make it a dependable choice for high-pressure line connections in mobile, industrial, and fluid power systems.

The 2033-8-8S is suited for hydraulic systems, fuel lines, and other high-pressure fluid circuits where a union tee configuration is needed to split or join three lines at a single junction. Its flare-by-flare-by-flare end connections allow direct tube-to-fitting assembly without separate ferrules or compression sleeves. This fitting is typically installed by hydraulic technicians and fluid power mechanics working on mobile equipment, industrial machinery, or plumbing systems that specify SAE flare fittings.

Key Features

• 37-degree flare angle on all three ports matches SAE flare tube standards
• 4000 psi maximum working pressure for high-pressure fluid line use
• 1/2-inch tube OD with 3/4-16 SAE thread on each connection
• Operating temperature range of -65 degrees F to 400 degrees F
• Steel construction for strength and durability in demanding service environments
• Compliant with SAE 070401 standard

Compatibility

Designed for use with 1/2-inch OD tubing in systems requiring SAE 37-degree flare fittings with 3/4-16 thread. Suitable for hydraulic, fuel, and fluid power lines specifying SAE flare union tee connections.

Installation Notes

Installation should be performed by a qualified hydraulic technician or fluid power mechanic. Depressurize and drain the system completely before removing or installing any fittings. Ensure tubing ends are properly flared to the correct 37-degree angle before assembly to achieve a leak-free seal. Verify thread and flare compatibility with all mating components before final assembly.