A Southbend Range 3-628 Union/Compression Fitting secures a straight fluid connection to maintain reliable flow within the system.
The union/compression fitting creates a secure inline connection between tubing or gas lines, allowing flow to pass reliably through the equipment without leakage or unnecessary restriction. Its straight 1/2-inch brass construction provides proper fit, durability and corrosion resistance, which matters for maintaining safe pressure integrity and consistent performance.
The union/compression fitting may need to be replaced if the equipment shows reduced flow, pressure loss or intermittent performance caused by a poor line seal. Physical signs can include visible cracks, worn compression surfaces, corrosion or deformation and you might notice moisture, gas odor or residue around the connection area.
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