Midland Industries SS2603-06-06-06 Union Tee 3/8 in Mjic

Product Description

The MIDLAND INDUSTRIES SS2603-06-06-06 is a stainless steel union tee fitting designed to split or combine fluid flow in high-pressure hydraulic and fluid-system lines. All three ports are 3/8-inch Male JIC (37-degree flare) with a 9/16-18 thread, conforming to ANSI B1.20.1 dimensional standards. Constructed from 316 stainless steel, this fitting handles operating pressures up to 5000 psi and temperatures up to 1000 degrees F, making it suitable for demanding industrial, hydraulic, and fuel-line applications. It is installed by licensed plumbers, pipefitters, and hydraulic system technicians working on fluid-transfer systems that require corrosion-resistant hardware.

This union tee is used in hydraulic lines, high-pressure fluid systems, and fuel-line assemblies where all three connections share the same 3/8-inch Male JIC configuration. The SS2603 series is suited for industrial and commercial installations requiring corrosion resistance, high-pressure tolerance, and compliance with ANSI dimensional standards. Hose dash size for all three ports is 06, confirming compatibility with standard 06-dash hose assemblies and JIC fittings of the same thread and flare specification.

Key Features

• 316 stainless steel construction resists corrosion in harsh fluid and chemical environments
• Rated to 5000 psi maximum operating pressure for high-demand hydraulic and fluid applications
• Withstands operating temperatures up to 1000 degrees F
• 9/16-18 thread on all three ports with 37-degree JIC flare for leak-resistant connections
• Conforms to ANSI B1.20.1 dimensional standards for consistent fitment with mating hardware
• 06 hose dash size across all three connections for straightforward hose-assembly matching

Compatibility

Designed as an OEM-style replacement or new-installation fitting for hydraulic and high-pressure fluid systems using standard 3/8-inch Male JIC (9/16-18, 37-degree flare) connections with 06 dash hose assemblies.

Installation Notes

Installation should be performed by a qualified pipefitter, hydraulic technician, or licensed plumber. Depressurize and drain the line completely before removing or installing any fitting. Inspect the JIC flare seats on mating components for damage before assembly; a compromised seat can cause leaks even at proper assembly torque. Follow applicable ANSI and system-manufacturer guidelines for JIC fitting assembly and pressure testing before returning the system to service.