Asc Engineered Solutions 312820608 Fig 832 Pipe Union 2 in

Product Description

The ASC ENGINEERED SOLUTIONS 312820608 is a FIG 832 series pipe dart union designed for joining and disconnecting threaded pipe runs in industrial and commercial piping systems. Rated at 300 lb pressure class with a 600 psi working pressure rating, this 2-inch nominal union features female National Pipe Taper (FNPT) end connections on both sides. The body is cast from malleable iron with a black oxide finish, providing good strength and corrosion resistance in dry and low-moisture environments. Licensed plumbers and pipefitters typically install this fitting during new construction or when servicing existing gas or fluid distribution lines that require periodic disconnection.

This union is suited for residential and light commercial piping applications including gas distribution, steam, air, and water service lines. The FNPT thread pattern allows direct make-up with standard threaded pipe. The 4.625-inch hex size accommodates standard pipe wrenches for secure installation. Conformance to ASME B16.3 and ASME B16.39 standards makes this fitting appropriate for code-compliant installations across a range of mechanical systems.

Key Features

• 300 lb pressure class rated at 600 psi working pressure
• 2-inch nominal FNPT connections on both ends for standard threaded pipe make-up
• Malleable iron construction with black oxide finish
• Temperature rated from -20 to 150 degrees F
• Conforms to ASME B16.3 and ASME B16.39 standards
• Domestically manufactured FIG 832 series fitting

Compatibility

Designed as an OEM-style replacement or new-installation union for 2-inch nominal threaded pipe systems conforming to ASME B16.3 and ASME B16.39 standards.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter following applicable local codes and IFGC or IPC requirements. Shut off and depressurize the pipe system completely before disassembling or installing the union. Use appropriate pipe thread sealant or PTFE tape rated for the service fluid and temperature range. Do not overtighten FNPT connections; follow standard thread engagement practices for malleable iron fittings.

Technical Specifications

• Series: FIG 832
• Nominal Size: 2 inches
• End Style: FNPT
• Pressure Class: 300 lb
• Pressure Rating: 600 psi
• Temperature Rating: -20 to 150 degrees F
• Hex Size: 4.625 inches
• Length: 3.625 inches
• Diameter: 2.875 inches
• Material: Malleable Iron
• Finish: Black Oxide
• Country of Origin: Domestic

Standard Information

• Brand: ASC ENGINEERED SOLUTIONS
• Manufacturer Part Number: 312820608