

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 810088419 is a black malleable iron reducing coupling designed to connect pipe segments of two different diameters in threaded piping systems. Sized at 1-1/2 inches by 1 inch, it transitions from a larger line to a smaller branch or outlet. The black coating provides corrosion resistance suitable for gas distribution, compressed air, and similar dry-service piping applications. Licensed plumbers and pipefitters install this fitting as part of threaded black iron pipe assemblies in residential and light commercial systems.
This reducing coupling is used in threaded black iron pipe systems where a diameter change is required inline. Typical applications include natural gas supply lines, propane distribution, and industrial compressed air networks. The malleable iron construction handles moderate mechanical stress and vibration better than cast iron, making it appropriate for installations where piping may see minor movement or thermal expansion.
Designed as an OEM-style replacement fitting for standard NPT threaded black malleable iron pipe systems in residential and light commercial applications.
Installation should be performed by a licensed plumber or pipefitter in accordance with applicable local codes and the IFGC or IPC as required by jurisdiction. Shut off and depressurize the piping system fully before removing or installing any threaded fitting. Apply an approved pipe thread sealant or PTFE tape rated for the intended service medium to all male threads before assembly. Do not over-torque threaded connections in malleable iron fittings, as cracking can occur.
Thanks for subscribing!
This email has been registered!