RPI RPF226 Compression Union (3/8")

Yes, it is constructed entirely from high-quality Brass. This material is excellent for plumbing applications because it offers strong resistance to corrosion, ensuring a long-lasting and reliable connection for your fluid lines.

Yes, the RPI RPF226 is precision-engineered for use with tubing that has a 3/8 inch Outside Diameter (OD). Its design ensures a tight, secure seal, which is critical for maintaining pressure and preventing leaks in your plumbing assembly.

Yes, it features a 5/8 inch hexagonal section. This standard size allows you to easily use your existing wrenches to securely tighten the fitting without needing specialized or proprietary tools.

It features 9/16-24 straight threads. These industry-standard measurements ensure compatibility with existing systems using the same specifications, providing a secure and reliable mechanical connection.

Absolutely. The RPF226 is categorized under general shop aids and is specifically designed for repairing fluid lines where a mechanical connection is needed, assembling plumbing systems that require 3/8-inch line connections, and general maintenance contexts.

Yes, this specific union is a component within the larger Compression Fitting Kit (RPI Part #RPK420). Buying the individual RPF226 is a great option if you only need a single replacement or are looking to maintain your current stock of spare parts.

No, this is a straightforward component designed for simple integration. It requires no complex assembly; simply connect it to your compatible 3/8-inch tubing using the 9/16-24 threaded connection to achieve a tight, secure seal.

Yes, this is a Factory New component. You are receiving a fresh, high-quality RPI part that has not been previously used or refurbished, ensuring the best performance for your plumbing maintenance.

It is very lightweight, weighing approximately 0.01 pounds. Its small, linear form factor makes it an ideal, space-saving component to keep in your shop’s inventory for quick, on-the-spot repairs.

This listing is for a single union component. While this part has historically been associated with a package quantity of five, this specific purchase option allows you to acquire exactly the one unit you need for your specific repair task, minimizing waste.