Asc Engineered Solutions 812507606 Malleable Iron Union 1/4 in

Product Description

The ASC Engineered Solutions 812507606 is a 1/4-inch black malleable iron union designed for threaded pipe assemblies in gas, air, and fluid distribution systems. Malleable iron construction provides the ductility and toughness required in mechanical piping, allowing the fitting to withstand vibration and thermal cycling without cracking. The black oxide coating resists corrosion in typical service environments. This union is installed by licensed plumbers, pipefitters, and HVAC mechanics wherever a threaded connection must be broken and remade without disturbing adjacent piping.

This fitting is well suited for residential and light commercial piping applications, including gas supply lines, compressed air distribution, and general fluid service. Its compact 1/4-inch size makes it a common choice for branch connections and instrument taps. The three-piece union design allows quick disconnection and reconnection of threaded pipe runs during maintenance and equipment replacement.

Key Features

• 1/4-inch threaded end connections for standard NPT pipe assemblies
• Malleable iron body provides superior toughness compared to cast iron fittings
• Black oxide coating suitable for non-corrosive gas and fluid service
• Three-piece union design enables pipe disconnection without rotating adjacent pipe
• Lightweight at 0.22 pounds for easy handling and installation in tight spaces

Compatibility

Designed as an OEM-style replacement or new-installation fitting for 1/4-inch NPT threaded piping systems in residential and commercial mechanical applications.

Installation Notes

Installation is performed by licensed plumbers or pipefitters in accordance with applicable codes such as the IFGC or IPC. Shut off and depressurize the piping system completely before disassembling or installing any union fitting. Apply appropriate thread sealant or PTFE tape to all male threads before assembly. Do not over-tighten the union nut, as malleable iron threads can be damaged by excessive force.

Technical Specifications

• Fitting Size: 1/4 inches
• Fitting Material: Malleable Iron
• Coating: Black Oxide
• Weight: 0.22 pounds
• Import or Domestic: Import

Standard Information

• Brand: ASC Engineered Solutions
• Manufacturer Part Number: 812507606