Asc Engineered Solutions 361301203 Square Head Plug 1 in

Product Description

The ASC ENGINEERED SOLUTIONS 361301203 is a threaded square head plug designed to seal pipe openings in high-pressure piping systems. Rated to 3000 PSI, this fitting provides a secure, leak-resistant closure on threaded pipe ends. The square head profile allows for positive wrench engagement, making installation and removal straightforward in tight or congested pipe runs. At 0.38 pounds, it is a compact fitting suited for use wherever a reliable threaded plug is required in pressure-rated piping assemblies. Licensed plumbers, pipefitters, and mechanical contractors are the typical installers.

This plug is used in residential and commercial piping systems where threaded connections and high-pressure ratings are required. It is well suited for hydronic heating systems, steam lines, industrial process piping, and general plumbing applications that demand a rated pressure plug at 1 inch pipe size. The square head design is a standard configuration recognized across the trade for use in both new construction and retrofit work.

Key Features

• 3000 PSI pressure rating for high-pressure piping service
• 1 inch fitting size for standard pipe thread connections
• Square head profile provides positive wrench engagement
• Threaded connection type for secure, leak-resistant sealing
• Lightweight at 0.38 pounds for easy handling and installation

Compatibility

Designed as an OEM-style replacement or new-installation threaded square head plug for 1 inch threaded pipe connections in high-pressure piping systems rated to 3000 PSI.

Installation Notes

Installation is typically performed by a licensed plumber or pipefitter using a standard pipe wrench or socket wrench sized for the square head. Depressurize and drain the piping system fully before removing or installing any threaded plug. Apply thread sealant or PTFE tape per applicable code requirements, such as those referenced in the International Plumbing Code. Do not over-tighten, as this can damage threads or the fitting body.

Technical Specifications

• Fitting Size: 1 inch
• Pressure Rating: 3000 psi
• Shape: Square
• Connection Type: Threaded
• Weight: 0.38 pounds

Standard Information

• Brand: ASC ENGINEERED SOLUTIONS
• Manufacturer Part Number: 361301203