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The PRO-SOURCE 2557506765PRO is a push-to-connect tube fitting with a tube-by-female-by-tube-by-female BSPP configuration, made from nickel-plated brass. It is rated to 250 psi maximum working pressure and handles operating temperatures from 0 degrees F to 160 degrees F. The Buna O-ring seal provides reliable fluid control in both compressed air and water systems. Sold in a package of 5 units, this fitting is sized for 6 mm outside-diameter tubing and a 1/4 inch BSPP female thread. Plumbers, HVAC technicians, and pneumatic system installers use this type of fitting where quick, tool-free tube connections to female-threaded ports are required.
This fitting is suited for residential and light commercial applications involving compressed air lines and water distribution systems. The push-to-connect design allows fast field assembly without soldering or flaring tools, making it practical for service calls and new installations alike. The nickel-plated brass construction resists corrosion in typical air and water service environments. Each package contains 5 fittings, supporting multi-point installations or stocking needs for repeat use.
Designed for use with compressed air and water systems requiring 6 mm outside-diameter tubing and 1/4 inch BSPP female-threaded port connections.
Installation is performed by licensed plumbers or qualified HVAC and pneumatic technicians. Depressurize and isolate the system completely before removing or installing any fittings. Verify that tubing outside diameter and thread type match the fitting specifications before assembly. Follow applicable codes such as the International Plumbing Code for water service or relevant compressed air system standards for pneumatic installations.
We pulled together the parts most installs need for this unit, plus a few add-ons worth a look. Check what you need — nothing here blocks checkout.
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