Parker 27-2 Barbed Tube Male Connector 10-32 Unf

Product Description

The PARKER 27-2 is a barbed tube male connector designed for secure, leak-resistant tubing connections in fluid and gas transfer systems. It features a barbed fitting style that grips the tubing inside diameter to hold pressure without additional clamps, and a 10-32 UNF male thread for direct thread-in mounting to ports, manifolds, or fittings. With an inside diameter of 0.125 inches and a tube outside diameter of 0.25 inches, this connector is sized for small-bore tubing runs common in instrumentation, pneumatic controls, and light-duty fluid lines. Constructed from brass, it offers solid corrosion resistance for most liquid and air service applications. Licensed plumbers, HVAC technicians, and instrumentation mechanics are the typical installers.

This fitting is suited for residential and light commercial applications where small-diameter tubing must connect to a threaded port. Common install scenarios include pneumatic control lines, instrument air lines, and low-pressure fluid circuits where a reliable barb-to-thread transition is needed. Its compact size and single-piece brass construction make it well suited for confined panel or equipment enclosure installations.

Key Features

• Multiple-barb design locks tubing in place and reduces pull-out risk under pressure
• 10-32 UNF male thread for direct installation into standard UNF-tapped ports
• Brass construction provides corrosion resistance compatible with water, air, and many light chemical services
• 0.125 inch inside diameter matches small-bore tubing used in instrumentation and pneumatic controls
• Compact, single-piece fitting with no additional hardware required for assembly

Compatibility

Designed for use with tubing having a 0.125 inch inside diameter and a 0.25 inch outside diameter, threaded into 10-32 UNF female ports on equipment, manifolds, or control panels.

Installation Notes

Installation is typically performed by HVAC technicians, plumbers, or instrumentation mechanics. De-energize or depressurize the system completely before removing or installing any fitting. Apply thread sealant appropriate for the service fluid to the male threads before installation; do not overtighten, as brass threads can strip or crack. Ensure the tubing is pushed fully onto the barb to the depth of the last barb for a secure seal.