Urell 529913 Bronze Half Sweat Union Set 1/2 Inch

Product Description

The URELL 529913 is a bronze half sweat union set sized at 1/2 inch, designed for use on recirculating line pump installations. This union set provides a secure, leak-resistant connection point between the pump and the piping system, allowing for straightforward pump removal and reinstallation without cutting into the line. Constructed from bronze for corrosion resistance in potable and hydronic water systems, it is installed by licensed plumbers and HVAC technicians working on hot water recirculation applications. The set is noted as an alternative interface for flanges, referencing compatibility with flange part 96433902.

This union set is suited for residential and light commercial hot water recirculating systems where a sweat-type connection is preferred. The half sweat configuration allows one side to be soldered to copper pipe while the union fitting provides a mechanical disconnect point at the pump. It is typically used where service access and pump replacement efficiency are priorities, particularly on under-sink or in-line recirculating pump installations.

Key Features

• Bronze construction provides corrosion resistance in potable and hydronic water applications
• 1/2 inch half sweat connection for direct soldering to standard copper pipe
• Union design allows pump removal without disturbing the piping system
• Serves as an alternative to flanged connections, referencing flange part 96433902
• Designed for use on recirculating line pump installations

Compatibility

Noted as an alternative interface for flanges, with reference to flange part number 96433902. Designed as an OEM-style replacement union set for use with recirculating line pumps requiring a 1/2 inch half sweat union connection.

Installation Notes

Installation should be performed by a licensed plumber or qualified HVAC technician. Shut off the water supply and relieve system pressure before beginning any work. The sweat end requires standard copper soldering tools and technique; ensure all connections are fully cooled and inspected for leaks before restoring system pressure. Follow applicable local plumbing codes and IPC guidelines when making connections to potable or hydronic water systems.

Technical Specifications

• Connection Size: 1/2 inch
• Connection Type: Half Sweat Union
• Material: Bronze

Standard Information

• Brand: URELL
• Manufacturer Part Number: 529913