Midland Industries 10172 Brass Reducing Tee Sae 45 Deg Flare

Product Description

The MIDLAND INDUSTRIES 10172 is a forged brass reducing tee fitting designed for SAE 45-degree flare connections in hydraulic and refrigeration tubing systems. It features three male flared ports: a 3/8-inch run port and two 1/4-inch branch and outlet ports, with thread sizes of 5/8-18 on the run and 7/16-20 on both 1/4-inch ends. Rated to 1000 psi and a temperature range of -65 to 250 degrees F, this fitting handles demanding service conditions. Licensed plumbers, HVAC technicians, and hydraulic system installers working with copper, brass, aluminum, or steel tubing reach for this fitting when a line needs to be reduced and split in a single connection point.

The 10172 is suited for residential and light commercial applications where SAE 45-degree flare fittings are required. Common install scenarios include refrigerant line branching, fuel gas distribution with compatible tubing, and hydraulic circuit splitting. The compact body size of 0.44 inches and an overall length of 1.82 inches make it practical in tight mechanical spaces. Compatible tubing materials include copper, brass, aluminum, and steel hydraulic tubing, making it a versatile choice across multiple trade disciplines.

Key Features

• Forged brass construction for strength and corrosion resistance
• SAE 45-degree male flare on all three ports for leak-resistant connections
• Rated to 1000 psi working pressure
• Wide service temperature range: -65 to 250 degrees F
• Compact 1.82-inch overall length fits confined installations
• Thread sizes: 5/8-18 run port, 7/16-20 on both branch and outlet ports

Compatibility

Designed for use with copper, brass, aluminum, and steel hydraulic tubing using SAE 45-degree flare connections.

Installation Notes

Installation should be performed by a licensed HVAC technician, plumber, or hydraulic technician following applicable trade codes. Depressurize and isolate the line fully before disassembling any existing fitting or installing this tee. Hand-tighten the flare nuts first to ensure proper thread engagement, then wrench-tighten to avoid distorting the flare seat. Inspect the mating flare surfaces for nicks or deformation before final assembly.