Coilhose Pneumatics 6-253F Female Connector 3/8-18 Npt

Product Description

The COILHOSE PNEUMATICS 6-253F is a brass female connector designed for coolant fluid line applications in industrial and pneumatic systems. Built with a 3/8-18 NPT threaded connection and a 1/4-inch body diameter, this connector provides a reliable, leak-resistant fitting point for coolant distribution lines. The all-brass construction offers corrosion resistance and durability in fluid handling environments. Licensed trades and maintenance professionals install this type of fitting where secure, threaded connections are required in coolant circuits on machinery and equipment.

This connector is suited for use in machine tool coolant systems, industrial fluid distribution lines, and pneumatic-adjacent plumbing where NPT-threaded female fittings are specified. The 3/8-18 NPT thread size is a common standard in industrial piping, making this connector a practical replacement or new-installation fitting for coolant fluid circuits in shop and manufacturing environments.

Key Features

• Brass construction for corrosion resistance in coolant fluid service
• 3/8-18 NPT threaded connection for compatibility with standard industrial piping
• 1/4-inch body diameter for compact fitment in tight plumbing layouts
• Female connector design for straightforward inline or terminal installation
• Threaded connection type ensures a secure, pressure-resistant seal

Compatibility

Designed as an OEM-style replacement or new-installation fitting for coolant fluid line systems using 3/8-18 NPT threaded connections.

Installation Notes

Installation is typically performed by a licensed plumber, pipefitter, or qualified industrial maintenance technician. Shut off and depressurize the coolant fluid system completely before removing or installing any fittings. Apply appropriate thread sealant or PTFE tape to NPT threads per manufacturer and applicable code guidance. Inspect mating threads for damage before assembly to ensure a proper seal.