Parker 66PLPBH-12M-6G Female Bulkhead Fitting 300 Psi

Product Description

The PARKER 66PLPBH-12M-6G is a push-to-connect female bulkhead tube fitting designed for straight inline connections through panel walls or enclosures. It features a nickel-plated brass body with a silver finish and a yellow release button for quick tube removal. Rated to 300 psi maximum working pressure, this fitting handles temperatures from 0 degrees F to 200 degrees F. The BSPP thread type and 12 mm tube outside diameter make it a precise fit for metric tube systems. It meets the UL94 V-0 flame resistance standard and uses silicone-free grease, making it suitable for sensitive pneumatic and fluid systems.

This fitting is used in pneumatic plumbing, compressed air distribution, and fluid transfer applications where a tube line must pass through a bulkhead panel or equipment enclosure. It is commonly installed in industrial equipment, HVAC control panels, and process automation systems. The push-to-connect design allows fast, tool-free tube insertion, reducing installation time in tight or high-volume service environments. Licensed plumbers, pipefitters, and industrial maintenance technicians are the primary installers.

Key Features

• Push-to-connect design allows tool-free tube insertion and release via yellow button
• Nickel-plated brass body rated to 300 psi maximum working pressure
• BSPP thread type for compatibility with metric thread systems
• Operating temperature range from 0 degrees F to 200 degrees F
• UL94 V-0 flame resistance rating for use in fire-sensitive enclosures
• Silicone-free grease construction suitable for sensitive fluid and pneumatic circuits

Compatibility

Designed as an OEM-style replacement or new-installation fitting for pneumatic and fluid systems using 12 mm outside diameter tubing with BSPP female thread connections.

Installation Notes

Installation should be performed by a qualified pipefitter, plumber, or industrial maintenance technician. Depressurize and isolate the system completely before removing or installing any push-to-connect fittings. Ensure the tube end is cut cleanly and squarely and is free of burrs before insertion. Verify thread engagement and torque the body into the bulkhead panel per the panel or equipment manufacturer specifications.