

Ships same day if ordered by 12 pm
Manufacturer pricing rules prevent us from advertising our discount — no account or email required to see it.
Secure Payments
Easy Returns
Expert Advice
Fast Shipping
The ASC Engineered Solutions 306058405 is a flanged concentric reducer fitting designed for reducing pipe diameter from 3 inches to 2 inches in industrial and commercial piping systems. Constructed from black cast iron with a black coating finish, this fitting delivers the durability and corrosion resistance required in demanding fluid distribution applications. The concentric design keeps the pipe centerline aligned, making it the correct choice for horizontal runs where consistent flow and drainage characteristics must be maintained. Licensed plumbers and pipefitters install this type of fitting in process piping, HVAC hydronic systems, and fire protection layouts where flanged connections are specified.
This reducer is suited for commercial and industrial piping installations where flanged joints are required for serviceability or system design. The 3-inch inlet to 2-inch outlet configuration handles diameter transitions in main supply or return lines. Domestic manufacture supports projects with Buy American or domestic-content specifications. The flanged connection style allows for straightforward removal and reinstallation during system maintenance without cutting pipe.
Designed as an OEM-style replacement or new-installation flanged concentric reducer for commercial and industrial cast iron piping systems requiring a 3-inch to 2-inch diameter transition with flanged end connections.
Installation should be performed by a licensed plumber or qualified pipefitter in accordance with applicable plumbing codes such as the IPC or local jurisdiction requirements. Shut off and depressurize the system completely before removing or installing flanged fittings. Inspect flange faces and gaskets prior to assembly and torque flange bolts evenly in a cross pattern to ensure a leak-free joint. Cast iron flanged fittings are not suitable for bending, field modification, or use beyond their rated pressure class.
Thanks for subscribing!
This email has been registered!