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The Holyoke Fittings U1-5B is a brass flare union fitting designed for securely connecting tubes. This fitting is ideal for various applications including LP gas, refrigeration, natural gas, instrumentation, and pneumatic systems. It connects a five-eighth inch flare to a one-quarter inch male connection, ensuring a tight fit for reliable performance.
This union fitting is essential in maintaining a strong and efficient connection in gas and refrigeration systems.
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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