Asc Engineered Solutions 306059601 Flanged Reducer 4x2 in

Product Description

The ASC Engineered Solutions 306059601 is a flanged concentric reducer designed to transition pipe flow from a 4-inch inlet to a 2-inch outlet in industrial and commercial piping systems. Constructed from black cast iron with a black coating, this fitting delivers the durability and corrosion resistance required in demanding mechanical, plumbing, and process piping applications. The concentric design keeps the pipe centerline aligned, which is important for horizontal runs where flow balance and pressure integrity are critical. Licensed plumbers and pipefitters install this type of fitting as part of flanged piping assemblies in commercial buildings, industrial facilities, and mechanical rooms.

This reducer is suited for flanged piping systems where a reduction from 4 inches to 2 inches is required. The flanged connection style allows for bolted assembly and disassembly, making it practical in systems that require periodic maintenance or inspection access. Typical installations include commercial HVAC hydronic systems, industrial process piping, and fire protection support lines. The fitting is domestically produced and intended for professional installation by qualified pipefitters or licensed plumbers.

Key Features

• Concentric reducer design keeps pipe centerlines aligned for horizontal piping runs
• Flanged connection allows bolted assembly for secure, removable joints
• Black cast iron construction provides durability in commercial and industrial service
• Black coating finish for corrosion resistance and finished appearance
• 4-inch inlet to 2-inch outlet transition in a single fitting
• Domestically produced for consistent quality and traceability

Compatibility

Designed as an OEM-style flanged concentric reducer for use in commercial and industrial cast iron piping systems requiring a 4-inch to 2-inch diameter reduction with a flanged connection.

Installation Notes

Installation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable local plumbing codes and ASME piping standards. Shut down and depressurize the piping system fully before removing any existing fittings or making new connections. Use appropriate flange gaskets and hardware rated for the system pressure and fluid type. Torque flange bolts evenly in a cross pattern to ensure a proper seal without distorting the flange faces.

Technical Specifications

• Fitting Size: 4 inches x 2 inches
• Connection Type: Flanged
• Fitting Material: Cast Iron
• Type: Concentric Reducer
• Coating: Black
• Weight: 27.65 pounds
• Country of Origin: Domestic

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 306059601