Wal-rich 0090-0001-639 Dresser Style 90 3/4 Coupling with Carded Glass Gaskets

Product Description

The WAL-RICH 0090-0001-639 is a Dresser Style 90 three-quarter coupling designed for demanding pipe joining applications in plumbing, gas distribution, and industrial piping systems. This coupling is built for trade professionals who need a reliable, high-temperature connection between pipe sections without welding or threading. The Style 90 design is a widely recognized coupling format used by plumbers, pipefitters, and gas technicians across municipal and commercial job sites. It provides a fast, secure mechanical joint that compensates for minor pipe misalignment and allows for slight angular deflection in the line. The WAL-RICH 0090-0001-639 measures 5 inches in overall length, making it a compact yet capable solution for tight installations. The body is constructed from cast iron, which delivers the durability and structural integrity required for pressurized systems. An E-Coat finish is applied to the exterior, providing corrosion resistance and extending the service life of the coupling in harsh or outdoor environments. The coupling is rated for a maximum pressure of 50 PSI, making it appropriate for low to medium pressure piping systems including natural gas, water, and steam lines. One of the standout features of this coupling is its Carded Glass Hi-Temp gaskets. These gaskets are engineered to withstand temperatures up to 1200 degrees F, which makes the 0090-0001-639 well suited for high-heat applications such as steam lines or industrial process piping where standard rubber gaskets would fail. Glass gaskets maintain their seal integrity at extreme temperatures, reducing the risk of leaks in hot service environments. Plumbers and pipefitters will appreciate the straightforward installation process and the proven Dresser coupling design, which has been a trusted solution in the trade for decades. The WAL-RICH 0090-0001-639 is a practical, code-compatible choice for any professional needing a high-temperature mechanical pipe coupling.

• Dresser Style 90 coupling design for fast, reliable mechanical pipe joints without welding or threading
• Carded Glass Hi-Temp gaskets rated to 1200 degrees F for use in high-heat and steam service applications
• Cast iron body with E-Coat finish for corrosion resistance and long service life in demanding environments

Product Highlights

The WAL-RICH 0090-0001-639 Dresser Style 90 coupling combines a cast iron E-Coated body with high-temperature glass gaskets, delivering a durable, 50 PSI rated mechanical joint capable of handling extreme heat up to 1200 degrees F. It is a dependable choice for plumbers and pipefitters working on gas, water, and steam piping systems.

Product Information

Standard Information

• Brand: WAL-RICH
• Manufacturer Part Number: 0090-0001-639

Technical Specifications

• Weight: 2.42 pounds
• Overall Length: 5 inches
• Gasket Type: Carded Glass Hi-Temp
• Body Material: Cast Iron
• Finish: E-Coated
• Maximum Pressure: 50 PSI
• Maximum Temperature: 1200 degrees F