Supco 5/16" to 1/4" Reducing Straight Union Connector, Hot or Cold, SPFRU514

Supco® Reducing Straight Union Connector | 5/16" to 1/4" | SPFRU514

Brand new Supco SPFRU514 reducing straight union connector designed for fast, tool‑free transitions between 5/16" and 1/4" tubing. Suitable for hot or cold applications, this quick‑connect fitting is built from high‑quality engineering plastic for durable, leak‑resistant performance in HVAC, refrigeration, and appliance systems.

Ideal for technicians and installers who need a reliable, long‑lasting connector for water lines, dispenser tubing, and refrigerant‑compatible applications.

⚙️ Product Features

• Connects 5/16" OD tubing to 1/4" OD tubing
• Quick‑connect design — no tools required
• Suitable for hot or cold water and refrigerant lines
• Made from high‑quality engineering plastic (POM)
• Leak‑resistant seal for long‑term reliability
• Condition: Brand New – Unused

Replaces Part Numbers

NC2099

Ideal For

• HVAC and refrigeration systems
• Water filtration and dispenser lines
• Appliance tubing repairs and retrofits
• Commercial and residential service calls

️ Installation Tips

• Ensure tubing ends are clean and cut square
• Push tubing firmly into each side until fully seated
• Tug gently to confirm secure grip — no clamps or tools needed
• Test for leaks under pressure before finalizing installation

Fast install. Reliable seal. Built for hot or cold line transitions with OEM‑style performance.