3/16 in. Barstock Compression Elbow
3/16 in. Barstock Compression Elbow
Overview
The Midland 18123B is a 90-degree barstock union elbow machined from brass, with 3/16 in. compression connections on both ends and a 3/8-24 thread. It joins two lengths of 3/16 in. tubing at a right angle and, as a barstock fitting, carries a robust 400 psi rating for copper, aluminum, and thermoplastic tube runs.
Technical Specifications
| Part Number | 18123B |
| Tube Size | 3/16 in. x 3/16 in. compression |
| Thread Size | 3/8-24 |
| Fitting Type | 90-degree Union Elbow (Barstock) |
| Material | Brass |
| Pressure Rating | 400 psi |
| Temperature Rating | -65°F to 250°F |
Materials of Construction
| Body | Brass (barstock) |
| Nuts & Sleeves | Brass |
| For Use With | Copper, aluminum, and thermoplastic tubing |
Typical Applications
Used to make a right-angle tube-to-tube splice in 3/16 in. instrument, gauge, and small-bore fluid lines. The 400 psi barstock brass body suits compressed air, oil, and water service on equipment, control panels, and OEM assemblies where a compact, higher-pressure union elbow is needed.
Cross-Reference and Interchange
This brass barstock compression elbow cross-references to these competitor and industry part numbers: 65A-33, 65x3. Replacing one of these? Match nominal size, connections, and rating, or send us your part number and we will confirm the interchange.
Sizing and Installation Resources
- Compression Fitting Sizing Chart
- Brass Fitting Types and Sizes Guide
- Chemical Compatibility Chart for Fluid Handling
- Teflon Tape vs. Pipe Dope
Frequently Asked Questions
What tubing does it join?
Both ends take 3/16 in. OD copper, aluminum, or thermoplastic tubing via brass compression sleeves.
What is the pressure rating?
400 psi, with a temperature range of -65°F to 250°F.
Do compression ends need sealant?
No. The brass sleeve seals on the tube OD as the nut is tightened; no tape or dope is needed on a compression joint.
WARNING: This product can expose you to chemicals known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.