Parker GBMT-444 Compression Male Branch Tee 1/4 in

Product Description

The PARKER GBMT-444 is a compression-style male branch tee fitting designed for use with 1/4-inch outside diameter tubing. It is constructed from Perfluoroalkoxy (PFA) and Polytetrafluoroethylene (PTFE), two fluoropolymer materials well-suited for systems handling aggressive chemicals, high-purity fluids, or elevated temperatures where metal fittings are not appropriate. The plastic grip-style compression mechanism allows for secure, leak-resistant tubing connections without the need for soldering, brazing, or flaring. This fitting weighs 0.1 pounds and ships as a single-piece unit. It is typically installed by plumbing technicians, instrumentation specialists, or process system contractors working on fluid handling or laboratory systems.

This fitting is intended for use in applications involving fluoropolymer or plastic tubing systems where corrosion resistance and chemical compatibility are required. Typical installation scenarios include chemical processing lines, semiconductor fabrication, laboratory fluid distribution, and high-purity water systems. The male branch tee configuration allows a branch connection to be added to an existing tubing run while maintaining a male threaded port for direct connection to a panel, valve, or manifold. It is suited for both light industrial and commercial fluid system applications requiring non-metallic, chemically inert fittings.

Key Features

• PFA and PTFE fluoropolymer construction for broad chemical resistance and high-purity compatibility
• Compression-style fitting accepts 1/4-inch OD tubing without soldering or flaring
• Plastic grip-type compression mechanism for tool-friendly installation
• Male branch tee configuration adds a branch outlet while maintaining a male threaded port
• Lightweight at 0.1 pounds, suitable for compact or space-restricted installations
• Single-piece packaging with no minimum order quantity beyond one unit

Compatibility

Designed as an OEM-style compression fitting for use with 1/4-inch outside diameter fluoropolymer or compatible plastic tubing in chemical, high-purity, or instrumentation fluid systems.

Installation Notes

Installation is performed by plumbing or instrumentation technicians familiar with compression-style fluoropolymer fittings. Before installation, isolate and depressurize the fluid line and verify that tubing OD matches the 1/4-inch fitting specification. Hand-tighten the compression nut first, then apply minimal additional torque as recommended by standard practice for plastic compression fittings to avoid cracking the fitting body. Follow applicable IPC or system-specific piping codes for chemical or high-purity fluid applications.