Merit Brass 01412-4016 Concentric Reducer 2.5x1 in 304L Ss

Product Description

The MERIT BRASS 01412-4016 is a concentric pipe reducer fitting designed to transition between a 2-1/2 inch pipe and a 1 inch pipe within a single continuous centerline. Constructed from 304L stainless steel, this fitting offers reliable corrosion resistance in demanding fluid handling, process piping, and industrial applications. The butt weld end connections on both ends provide a full-penetration weld joint for a leak-tight, flush-bore connection. Rated for Schedule 10 wall thickness, this reducer suits systems where weight savings and moderate pressure requirements are priorities. Licensed pipefitters and plumbers install this fitting type in commercial and industrial piping systems.

This concentric reducer is suited for residential and commercial plumbing, industrial process lines, food service, chemical handling, and HVAC hydronic piping where a stainless steel material grade is specified. The 304L low-carbon grade resists sensitization during welding, making it appropriate for applications requiring post-weld service without annealing. The concentric design maintains a centered flow path, which is preferred in vertical pipe runs and systems where uniform flow distribution is critical.

Key Features

• 304L low-carbon stainless steel construction for corrosion resistance and weld-friendly performance
• Butt weld x butt weld end connections for full-penetration, high-integrity joints
• Concentric design keeps pipe centerlines aligned, ideal for vertical installations
• Schedule 10 wall thickness suits moderate-pressure piping applications
• Reduces from 2-1/2 inches to 1 inch in a single fitting

Compatibility

Designed as an OEM-style replacement or new-installation fitting for Schedule 10 stainless steel butt weld piping systems requiring a 2-1/2 inch to 1 inch concentric reduction.

Installation Notes

Installation requires a qualified pipefitter or welder familiar with stainless steel butt weld procedures and applicable codes such as ASME B31.3 or B31.9. Depressurize, drain, and isolate the pipe section completely before cutting or welding. Use appropriate purge gas backing when welding 304L stainless to prevent oxidation at the weld root. Verify pipe schedule and end-prep alignment before tacking to ensure a proper fit-up.