Parker 392PSS-6-6 Bulkhead Coupler Body 316 Ss

Product Description

The PARKER 392PSS-6-6 is a compression tube bulkhead coupler body designed to pass tubing through a panel or bulkhead wall while maintaining a secure, leak-resistant connection on both sides. Constructed from 316 stainless steel, it delivers strong corrosion resistance in demanding environments. The fitting accepts compression connections on both ends, making it well suited for tubing runs that must transition through enclosures, equipment frames, or structural panels. Rated to a maximum working pressure of 150 psi, it is appropriate for fluid and pneumatic systems where pressure integrity and material compatibility are critical. Licensed plumbers, pipefitters, and instrumentation technicians are the typical installers.

This bulkhead coupler body is used in industrial, commercial, and process applications where tubing must be routed through a panel, cabinet wall, or bulkhead. Common install scenarios include instrumentation lines, hydraulic fluid circuits, chemical feed systems, and process tubing runs that require a clean panel penetration. The compression-on-compression end configuration simplifies connection to standard tubing without the need for soldering or flaring.

Key Features

• 316 stainless steel construction for superior corrosion resistance in harsh or wet environments
• Compression x Compression end connections on both sides for tool-assisted, leak-resistant tube attachment
• Maximum working pressure of 150 psi suitable for a range of fluid and pneumatic service applications
• Bulkhead-style body allows clean panel penetration with secure tube routing on each face
• Compact and lightweight at 0.14 pounds for easy integration into tight panel layouts

Compatibility

Designed as an OEM-style replacement or new-installation fitting for systems using compression tube connections requiring a bulkhead panel pass-through.

Installation Notes

Installation is typically performed by a licensed pipefitter, plumber, or instrumentation technician. Depressurize and isolate the tubing system completely before removing or installing any fitting. Follow applicable codes such as ASME B31.1 or B31.3 for pressure piping systems when determining installation requirements. Do not overtighten the compression nut, as excessive force can deform the ferrule and compromise the seal.