Parker VS279AB-8-6 Brass Compression 45 Elbow 3/8-18

Product Description

The PARKER VS279AB-8-6 is a brass compression-to-male NPTF 45-degree elbow fitting designed for use in hydraulic, pneumatic, and fluid-transfer line assemblies. It transitions a compression tube connection to a male NPTF threaded port at a 45-degree angle, allowing directional routing of tubing in tight or angled installations. Rated to 400 psi maximum working pressure and suited for temperatures ranging from -65 degrees F to 250 degrees F, this fitting meets D.O.T. FMVSS571.106 and SAE J246 standards. It is typically installed by licensed plumbers, HVAC technicians, and fluid-systems technicians working on brake, fuel, or hydraulic lines.

This fitting is well suited for mobile equipment, commercial vehicle brake systems, and industrial fluid-line applications where a change in tube direction is required at a male NPTF port. The 45-degree elbow geometry reduces stress on tubing runs compared to a 90-degree elbow and supports clean routing in confined spaces. Its brass construction provides corrosion resistance and reliable sealing performance across a broad temperature range.

Key Features

• 45-degree elbow geometry for directional tube routing with reduced line stress
• Brass construction for corrosion resistance and durability in fluid-line service
• Compression x Male NPTF end connections for secure, leak-resistant assembly
• Rated to 400 psi maximum working pressure
• Wide service temperature range: -65 degrees F to 250 degrees F
• Meets D.O.T. FMVSS571.106 and SAE J246 standards

Compatibility

Designed as an OEM-style compression-to-male NPTF elbow fitting for hydraulic, pneumatic, and fluid-transfer systems requiring a 3/8-18 NPTF threaded port connection.

Installation Notes

Installation should be performed by a qualified technician familiar with compression fitting assembly procedures. Depressurize and drain the line completely before removing or installing any fitting. Do not over-tighten the compression nut, as this can damage the ferrule and compromise the seal. Verify thread compatibility with the mating port before assembly, as NPTF differs from NPT and requires proper gauging for pressure-tight joints.