Merit Brass SW3480D-0802 Pipe Insert 1/2x1/8 Ss 3000 Psi

Product Description

The MERIT BRASS SW3480D-0802 is a socket weld pipe insert fitting constructed from 304 stainless steel and rated for up to 3,000 psi service. It connects 1/2-inch to 1/8-inch pipe lines using socket weld end connections on both sides, creating a reinforced transition that resists pull-out and maintains pressure integrity. The 304 stainless steel construction provides corrosion resistance suitable for a wide range of fluid and gas service applications. Licensed plumbers, pipefitters, and mechanical contractors typically install this fitting in high-pressure systems where joint reliability is critical.

This fitting is suited for use in industrial, commercial, and mechanical piping systems where a reducing insert is needed between 1/2-inch and 1/8-inch socket weld pipe connections. It is appropriate for applications involving water, steam, hydraulic fluids, and compatible process media at pressures up to 3,000 psi. The 3000-class pressure rating makes it a practical choice for high-pressure lines in mechanical rooms, process piping, and instrumentation supply runs.

Key Features

• 3,000 psi pressure rating for demanding high-pressure service
• 304 stainless steel construction for corrosion resistance in wet and process environments
• Socket weld on both ends for secure, weld-in installation
• Reducing configuration: 1/2 inch to 1/8 inch for pipe size transitions
• Compact and lightweight at 0.12 pounds for easy handling during installation

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 3000-class socket weld piping systems using 1/2-inch to 1/8-inch reducing connections in 304 stainless steel.

Installation Notes

Installation should be performed by a qualified pipefitter or licensed plumber in accordance with applicable piping codes such as ASME B31.1 or B31.3. Depressurize and isolate the line completely before cutting into any existing piping. Socket weld fittings require proper fit-up and certified welding procedures to achieve rated pressure performance. Do not use thread sealants or mechanical compression methods on socket weld ends.