Asc Engineered Solutions 810086819 Reducing Coupling 1x3/4 in

Product Description

The ASC ENGINEERED SOLUTIONS 810086819 is a black malleable iron reducing coupling designed to connect pipes of two different diameters in threaded piping systems. It transitions from a 1-inch fitting on one end to a 3/4-inch fitting on the other, making it a standard component for reducing line size within black iron pipe runs. Licensed plumbers and pipefitters install this fitting in gas distribution, compressed air, and industrial fluid systems where a threaded reduction is required. The black oxide coating is typical for gas service applications.

This reducing coupling is used in residential and light commercial piping systems where black malleable iron fittings are specified. Common install scenarios include natural gas supply lines, propane distribution, and industrial compressed air piping. It is suited for interior above-ground applications where a threaded, reduced-size connection is needed between pipe segments of differing nominal diameters.

Key Features

• Reduces from 1 inch to 3/4 inch for inline pipe size transitions
• Malleable iron construction for strength and thread durability
• Black oxide coating suitable for gas service applications
• Threaded connections for standard NPT pipe assembly
• Lightweight at 0.36 pounds for easy handling in tight spaces

Compatibility

Designed as an OEM-style replacement or standard-use fitting compatible with 1-inch x 3/4-inch NPT threaded black iron pipe systems.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable codes such as the International Fuel Gas Code (IFGC) or International Plumbing Code (IPC). Shut off and depressurize the line before disassembling any existing fittings. Apply appropriate thread sealant or PTFE tape rated for the intended service medium before threading the fitting into place. Do not overtighten, as malleable iron threads can crack under excessive force.

Technical Specifications

• Fitting Size: 1 inch x 3/4 inch
• Fitting Material: Malleable Iron
• Coating: Black
• Connection Type: Black (NPT Threaded)
• Import or Domestic: Import
• Weight: 0.36 pounds

Standard Information

• Brand: ASC ENGINEERED SOLUTIONS
• Manufacturer Part Number: 810086819