Parker 66PLP-8M-4G Push-to-connect Elbow Fitting 8mm

Product Description

The PARKER 66PLP-8M-4G is a push-to-connect elbow tube fitting designed for pneumatic and fluid systems requiring a 90-degree direction change. It connects an 8mm outside diameter tube to a 1/4 inch BSPP female port using a tool-free push-in interface on the tube side. The body is nickel-plated brass with a silver finish and a yellow release button for quick tube removal. Rated to 300 psi maximum working pressure, the fitting operates across a temperature range of 0 degrees F to 200 degrees F. The fitting meets the UL94 V-0 flame resistance standard and uses silicone-free grease, making it suitable for installations where silicone contamination is a concern.

This elbow fitting is used in pneumatic plumbing, fluid transfer, and instrumentation lines where a compact 90-degree connection is needed between metric tubing and a BSPP-threaded port. Typical applications include compressed air distribution, control panels, and light-duty hydraulic circuits in industrial, HVAC controls, and process equipment environments. It is installed by HVAC technicians, mechanical contractors, and industrial maintenance professionals working with metric tube runs that terminate at inch-thread female fittings.

Key Features

• Push-to-connect tube interface accepts 8mm OD tubing with no tools required
• 1/4 inch BSPP female thread on the port end for direct connection to BSPP-ported components
• Nickel-plated brass construction resists corrosion and withstands up to 300 psi working pressure
• Yellow release button allows fast, tool-free tube removal for servicing or rerouting
• UL94 V-0 rated flame resistance and silicone-free grease for sensitive environments
• Wide service temperature range: 0 degrees F to 200 degrees F

Compatibility

Designed as an OEM-style push-to-connect elbow fitting for pneumatic and fluid systems using 8mm OD metric tubing and 1/4 inch BSPP female-ported components or manifolds.

Installation Notes

Shut off system air or fluid pressure and depressurize the line before installing or removing this fitting. Ensure the mating BSPP female port is clean and free of damage before threading in the fitting; apply appropriate thread sealant compatible with BSPP parallel threads per the system manufacturer's guidelines. Insert tubing fully into the push-in end until it seats against the internal collet, then tug gently to confirm retention. To remove tubing, depress the yellow release button and pull the tube straight out.