Anvil 0321201162 Steel Pipe Coupling 1-1/4 in Threaded 300 Psi

Product Description

The ANVIL 0321201162 is a threaded steel pipe coupling designed to join two sections of pipe in liquid, gas, and steam piping systems. Rated to 300 psi for both liquid, gas, and steam service, this Class 300 coupling meets API standards and is finished with a galvanized coating for corrosion resistance. It accepts 1-1/4 inch National Pipe Straight (NPS) threaded connections on both ends. Plumbers, pipefitters, and mechanical contractors install this fitting in commercial and industrial piping runs where reliable threaded joints are required. The galvanized finish adds a layer of protection in moist or corrosive environments.

This coupling suits residential and commercial plumbing, HVAC hydronic piping, gas distribution lines, and steam piping applications. The 1-1/4 inch size fits common branch and main runs in light commercial and larger residential systems. It is appropriate for use wherever a straight, same-size threaded pipe connection is needed within the Class 300 pressure and temperature limits defined by the API standard.

Key Features

• 300 psi pressure rating for liquid, gas, and steam service
• Class 300 fitting per API standards
• 1-1/4 inch NPS threaded end connections on both ends
• Galvanized finish for corrosion resistance
• Steel construction for durability in demanding piping systems

Compatibility

Designed as an OEM-style replacement and standard fitting for 1-1/4 inch NPS threaded pipe systems in liquid, gas, and steam service applications rated to Class 300.

Installation Notes

Installation should be performed by a licensed plumber or pipefitter in accordance with applicable codes such as the IPC or IFGC. Shut off and depressurize the piping system completely before removing or installing any fitting. Apply appropriate thread sealant or pipe tape to NPS threads per the sealant manufacturer instructions before making up the joint. Do not exceed the Class 300 pressure and temperature ratings for the service conditions present.