Value Collection 13577 Malleable Iron End Cap 1-1/2 in Class 300

Product Description

The VALUE COLLECTION 13577 is a malleable iron threaded end cap designed to close off the terminal end of a piping run. Finished in black, this fitting is rated Class 300 with a liquid and gas pressure rating of 1500 psi, making it suitable for demanding industrial and commercial piping applications. The threaded end connection allows for straightforward installation without welding or specialized tooling. Sold in a package of two, this cap is a standard choice for plumbers and pipefitters working on gas, steam, or liquid distribution systems where a reliable, pressure-rated closure is required.

This end cap is suited for use in commercial and industrial piping systems that require a Class 300 pressure rating. Typical applications include natural gas distribution, steam lines, and liquid process piping where threaded fittings are the specified connection method. The 1-1/2 inch size fits standard nominal pipe size runs at that diameter. The black malleable iron construction and finish are consistent with requirements in mechanical rooms, industrial plants, and similar environments where durability and pressure integrity are priorities.

Key Features

• Malleable iron construction with black finish for durability in demanding service environments
• Class 300 rated fitting with a 1500 psi liquid and gas pressure rating
• Threaded end connection for tool-only installation without welding
• 1-1/2 inch fitting size to close off standard nominal pipe runs
• Sold as a package of two units

Compatibility

Designed as an OEM-style replacement or direct-use threaded end cap for 1-1/2 inch nominal pipe size systems rated to Class 300 service.

Installation Notes

Installation is typically performed by a licensed plumber or pipefitter following applicable codes such as the International Plumbing Code or International Fuel Gas Code. Shut off and depressurize the piping system completely before installing or removing any threaded fittings. Apply appropriate thread sealant or PTFE tape to the male threads before hand-tightening and then wrench-tightening the cap. Do not over-torque malleable iron fittings, as the material can crack under excessive force.