Smc Pneumatics M-3UT Barbed Tube Universal Mini Tee M3x1

Product Description

The SMC PNEUMATICS M-3UT is a barbed tube universal mini tee fitting designed for small-bore pneumatic tubing connections. This fitting allows a single pneumatic line to branch into two paths at a compact junction point, making it well suited for tight plumbing layouts in pneumatic control panels, actuator circuits, and instrumentation assemblies. Constructed from plated steel, the M-3UT offers durability in light industrial environments. Its M3 x 1 thread size makes it compatible with miniature threaded ports commonly found in compact pneumatic components. Pneumatic technicians and controls specialists typically install this fitting during panel builds or field service work.

The M-3UT is intended for use in low-pressure pneumatic systems where small-bore tubing branching is required. It fits into applications such as pilot air distribution, sensor air supply circuits, and compact manifold assemblies. The universal tee configuration supports three-port connections from a single threaded entry point, reducing the need for additional fittings or adapters. This part is sold individually, making it easy to source single-piece replacements during maintenance calls or targeted panel modifications.

Key Features

• Universal mini tee configuration for three-way pneumatic tube branching
• M3 x 1 thread size for compatibility with miniature pneumatic port fittings
• Plated steel construction for durability in light industrial service
• Compact form factor suited for tight panel and actuator installations
• Sold individually with a minimum order quantity of 1

Compatibility

Designed as an OEM-style replacement or supplemental fitting for small-bore pneumatic tubing systems utilizing M3 x 1 threaded ports.

Installation Notes

Installation is typically performed by a licensed pneumatic technician or controls specialist. De-pressurize and lock out the pneumatic circuit before removing or installing any fittings. Verify thread engagement and tubing seating before returning the system to pressure. Follow applicable OSHA and facility lockout/tagout procedures when working on pressurized pneumatic systems.