2 inch Carbon Steel 400G Gas Press Coupling with Stop Press x Press

2" PowerPress Carbon Steel Coupling with Stop – Press-Fit Solution for Gas and Hydronic Systems

The 2" PowerPress CS Coupling with Stop is a precision-engineered press-to-connect fitting designed for use in carbon steel piping systems. It facilitates rigid, full-flow inline connections between pipe segments, offering a dependable alternative to threading or welding in fuel gas and hydronic heating applications.

Manufactured from carbon steel and equipped with an integral stop, this coupling ensures correct pipe insertion depth and alignment during installation. It is compatible with standard press tools and jaws approved for use with carbon steel fittings, supporting labor savings while maintaining system integrity.

Product Features

• ✅ Material: Formed from durable carbon steel for use in non-potable systems where strength and temperature resistance are required.
• ✅ Press Connection Utilizes cold press technology with elastomeric sealing elements to achieve a permanent mechanical joint without flame or threading.
• ✅ Stop Bead Design Integrated pipe stop ensures proper installation depth and consistent system alignment.
• ✅ Application Range Approved for use in fuel gas, low-pressure steam, and closed-loop hydronic systems.
• ✅ Code Compliance Typically conforms to ASME B31, NFPA 54/58, and other industry-recognized standards.

Technical Specifications

• Size: 2" nominal
• Connection Type: Press x Press with internal stop
• Sealing Element: EPDM or HNBR, depending on application
• Material: Carbon Steel (zinc-plated or electro-coated depending on specification)

Installation Guidance

This coupling requires the use of a press tool with compatible jaws sized for 2" carbon steel fittings. Ensure pipe ends are clean, deburred, and marked for insertion depth. Press operations should be completed following the manufacturer’s tool calibration and procedure guidelines. No heat or sealant is needed, reducing fire hazard and installation time.

Use Cases

Commonly installed in mechanical rooms, utility risers, gas service lines, boiler loops, and commercial heating systems. The coupling is particularly useful for retrofit or confined-space installations where open flame work is restricted.

System Considerations

Carbon steel press fittings are not intended for potable water systems due to corrosion potential. Use in closed, treated, or controlled environments is recommended for optimal longevity.

The 2" PowerPress CS Coupling with Stop offers a reliable and time-efficient joining method for pressurized piping assemblies, helping contractors meet project timelines without compromising mechanical performance or code compliance.