Sigma 811049410 Galvanized Reducing Tee 2x2x3/4 in 150 Lb

Product Description

The SIGMA 811049410 is a malleable iron galvanized reducing tee fitting rated at 150 lb, designed for threaded pipe assemblies in water, gas, and general plumbing distribution systems. The run measures 2 x 2 inches with a 3/4 inch branch outlet, all threaded female NPT (FNPT) for direct connection to standard NPT pipe and fittings. The galvanized finish provides corrosion resistance in wet or exposed service environments. This fitting is installed by licensed plumbers, pipefitters, and mechanical contractors in commercial and industrial piping layouts where a branch takeoff at a reduced diameter is required.

This reducing tee is suited for residential and light commercial piping systems handling water supply, low-pressure steam, air, or gas service within the 150 lb pressure class. The 2-inch run and 3/4-inch branch configuration makes it a common choice when tapping a main line to feed a smaller branch circuit. All three ports use FNPT threading, allowing the fitting to mate directly with standard NPT threaded pipe in the same nominal sizes.

Key Features

• 150 lb pressure class malleable iron construction for durable threaded service
• Galvanized finish for corrosion resistance in wet or exposed environments
• 2 x 2 x 3/4 inch reducing configuration for main-line to branch-line transitions
• FNPT end style on all three ports for standard NPT pipe compatibility
• FIG 3105R pattern — recognized reducing tee profile in commercial piping

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 150 lb class malleable iron threaded piping systems using 2-inch run pipe and 3/4-inch branch pipe with NPT threading.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with the applicable plumbing code (IPC or local equivalent). Shut off and depressurize the line before disassembly or fitting installation. Apply thread sealant or PTFE tape to all male threads before assembly and tighten to hand-tight plus the appropriate number of turns for the pipe size — do not overtighten malleable iron fittings. Verify system pressure rating compatibility before returning the line to service.

Technical Specifications

• Nominal Size: 2 x 2 x 3/4 inches
• End Style: FNPT (Female NPT) all ports
• Pressure Rating: 150 lb
• Material: Malleable Iron
• Finish: Galvanized
• Figure: 3105R

Standard Information

• Brand: SIGMA
• Manufacturer Part Number: 811049410