Sioux Chief 907-541001 Brass Compression Adapter 3/8

Product Description

The SIOUX CHIEF MFG CO. 907-541001 is a lead-free brass compression adapter designed to connect 3/8-inch female compression fittings in residential and light commercial plumbing systems. The all-brass construction provides reliable corrosion resistance and long service life in potable water applications. Rated lead free, this adapter meets modern plumbing code requirements for drinking water contact. It accepts copper, brass, aluminum, and plastic tubing, making it a versatile fitting for both new installations and retrofit work where pre-existing plumbing lines are already run. Licensed plumbers and experienced trade installers will find the compression design straightforward and tool-light.

This adapter is suited for residential water supply lines, fixture connections, and retrofit plumbing jobs where pre-existing tubing needs to be tied into or extended. The compression-style connection eliminates the need for soldering or specialized crimping equipment, allowing for clean, serviceable joints on copper, brass, aluminum, or plastic tubing. It is well matched to under-sink supply connections, ice maker lines, and similar low-pressure domestic water applications.

Key Features

• Lead-free brass construction meets current potable water plumbing codes
• 3/8 inch x 3/8 inch female compression configuration on both ends
• Compatible with copper, brass, aluminum, and plastic tubing types
• Compression fitting design requires no soldering or crimping tools
• Suited for retrofit jobs tying into pre-existing plumbing lines
• Packaged in quantities of 60 units per package for trade use

Compatibility

Designed for use with copper, brass, aluminum, and plastic tubing in standard 3/8-inch compression plumbing applications. Suitable for retrofit installations working with pre-existing plumbing.

Installation Notes

This fitting is installed by licensed plumbers and skilled trade professionals following local plumbing codes and IPC guidelines. Shut off the water supply and relieve line pressure before making any connections. Hand-tighten the compression nut first, then use an appropriately sized wrench to snug the fitting — avoid over-tightening, which can deform the compression sleeve and cause leaks. Inspect the joint for leaks after restoring pressure before closing up the work area.

Technical Specifications

• Connection Size: 3/8 inch x 3/8 inch
• Connection Type: Female Compression
• Material: Brass
Lead Free: Yes
• Compatible Tubing: Copper, Brass, Aluminum, Plastic
• Package Quantity: 60 per package
• Weight: 9.8 pounds (package)

Standard Information

• Brand: SIOUX CHIEF MFG CO.
• Manufacturer Part Number: 907-541001