Caleffi R50057

Caleffi R50057 is a 1-1/2 inch union washer built for reliable sealing in plumbing unions. This essential component ensures a secure, leak-resistant connection when paired with compatible Caleffi fittings.

Designed to fit standard 1-1/2 inch union ports, the R50057 is essential for residential and light commercial water and heating installations. It plays a critical role in any plumbing seal and other water system components by maintaining a consistent, tight seal across cycles.

• Precise 1-1/2 inch union connection for reliable sealing with compatible Caleffi fittings
• Leak-resistant performance helps protect against drips and pressure loss
• Easy installation and straightforward replacement as a maintenance part
• Compatible with standard unions in residential and light commercial systems

Keep this replacement part on hand to simplify maintenance and extend the life of your plumbing system.