Parker 38890611 Push-to-connect Male Npt Tube Fitting

Product Description

The PARKER 38890611 is a push-to-connect tube-to-male NPT tube fitting designed for fast, tool-free tube connections in demanding fluid and gas handling systems. Constructed from stainless steel with an FKM O-ring seal, this fitting handles pressures up to 290 psi. The four-way connection configuration — tube x MNPT x tube x male — allows inline installation where a push-to-connect interface meets a threaded NPT port. It is installed by licensed plumbers, pipefitters, and instrumentation technicians working in industrial and process piping environments.

This fitting is suited for a wide range of applications including medical equipment, pharmaceutical systems, chemical transfer lines, food processing equipment, petrochemical piping, and paper industry fluid systems. The 6.00 mm tube outside diameter and 1/8 inch NPT thread size make it appropriate for small-bore instrumentation and process tubing runs. The silver stainless steel finish and FKM seals provide corrosion resistance in environments where cleanliness and chemical compatibility are critical.

Key Features

• Push-to-connect design allows fast tube insertion without tools
• Stainless steel body for corrosion resistance in harsh process environments
• FKM O-ring seal rated for chemical and high-temperature service
• 290 psi maximum working pressure
• Compliant with RoHS, ATEX, PED, REACH, FDA 21 CFR, NSF H1, and ISO 14743 standards
• Suitable for food processing, pharmaceutical, and medical equipment installations

Compatibility

Designed for use with 6.00 mm outside diameter tubing and 1/8 inch NPT threaded ports in medical equipment, chemical transfer, pharmaceutical, petrochemical, paper industry, and food processing fluid systems.

Installation Notes

This fitting is typically installed by licensed pipefitters, plumbers, or instrumentation technicians. Before installation, shut off and depressurize the fluid or gas line completely. Ensure tubing is cut cleanly and squarely and that the tube outside diameter matches the 6.00 mm push-to-connect collet size. Verify thread sealant compatibility with the process media before applying to the NPT threads.