Merit Brass 01413-12848 Eccentric Reducer 8x3 in 304L Ss

Product Description

The MERIT BRASS 01413-12848 is a Schedule 10 eccentric reducer fitting designed for transitioning between pipe sizes in stainless steel piping systems. Sized at 8 x 3 inches, it connects two pipe runs of different diameters using butt weld end connections on both ends. Constructed from 304L stainless steel, this fitting offers good corrosion resistance for use in process, industrial, and commercial plumbing applications. The eccentric profile keeps one side of the fitting flat, allowing the pipe centerline offset to be controlled during installation. It is typically installed by qualified pipefitters or licensed plumbers working on welded stainless steel piping systems.

This eccentric reducer is suited for Schedule 10 stainless steel piping systems where a flat-bottom or controlled-offset pipe reduction is required. Common applications include process fluid lines, HVAC chilled water systems, commercial plumbing, and light industrial piping where corrosion resistance and weld-quality fittings are needed. The 8 x 3 inch size is appropriate for larger-diameter runs transitioning to smaller branch lines or equipment connections.

Key Features

• Eccentric profile maintains a flat side for controlled pipe offset during reduction
• 304L stainless steel construction provides corrosion resistance in wet and process environments
• Butt weld x butt weld end connections on both ends for full-penetration welded joints
• Schedule 10 wall thickness rating for use in standard-pressure stainless piping systems
• 8 x 3 inch fitting size accommodates large-diameter to small-diameter transitions

Compatibility

Designed as an OEM-style replacement or new-installation fitting for Schedule 10 stainless steel butt weld piping systems with 8 x 3 inch pipe connections.

Installation Notes

Installation must be performed by a qualified pipefitter or licensed plumber experienced with stainless steel butt weld fittings. De-pressurize and drain the piping system fully before cutting or welding. Butt weld connections require proper joint preparation, fit-up, and welding procedures in accordance with applicable codes such as ASME B31.3 or B31.9. Do not use this fitting in systems exceeding the pressure-temperature rating of Schedule 10 304L stainless steel piping without verifying suitability with an engineer.