Legris 3639 08 00 Bulkhead Elbow Fitting 5/16 Inch Od

Product Description

The LEGRIS 3639 08 00 is a push-to-connect bulkhead elbow tube fitting designed for tube-to-tube connections in fluid and gas handling systems. Constructed from nickel-plated brass with an FKM O-ring, it provides a secure, leak-resistant connection at up to 435 psi working pressure. The fitting accepts 5/16 inch (8 mm) outside diameter tubing and routes lines through panel walls or bulkheads at a 90-degree angle without threading or soldering. It is installed by HVAC technicians, plumbers, and industrial maintenance trades working on pneumatic or fluid distribution systems.

This fitting is suited for residential and light commercial applications where tubing must pass through a panel, enclosure wall, or mounting surface. Compatible with both liquid and gas service, it performs across a wide temperature range from -4 degrees F to 302 degrees F. The push-to-connect design allows for fast, tool-free tube insertion, making it practical for tight installations or high-volume assembly work. It is appropriate for pneumatic control lines, refrigerant accessory circuits, and general fluid transfer runs.

Key Features

• Push-to-connect design allows tool-free tube insertion and removal
• Nickel-plated brass body resists corrosion in wet and humid environments
• 435 psi maximum working pressure rated for demanding pneumatic and fluid service
• FKM O-ring compatible with a broad range of liquids and gases
• Wide service temperature range: -4 degrees F to 302 degrees F
• Compliant with RoHS, ATEX, PED, REACH, ISO 14743, and FDA 21CFR standards

Compatibility

Designed as an OEM-style push-to-connect replacement or new-installation fitting for systems using 5/16 inch outside diameter tubing in liquid or gas service. Suitable for use wherever tube-to-tube bulkhead routing is required in pneumatic, hydraulic, or fluid distribution assemblies.

Installation Notes

Installation is typically performed by licensed HVAC technicians, plumbers, or qualified maintenance personnel. Always depressurize and isolate the line before disconnecting or installing any push-to-connect fitting. Confirm tubing outside diameter and cut tubing squarely and cleanly before insertion to ensure a proper seal. Follow applicable codes including NEC, IPC, or IFGC as relevant to the system being serviced.