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Grundfos 519852 is a bronze union isolation valve set designed for use with Union Mount Pumps. This kit is compatible with UP15-18SU, UP15-42SU, and UP25-64SU. It measures two inches in height and consists of necessary components for a reliable installation.
This union valve set provides efficient flow control and easy disassembly for maintenance. Its robust design and materials ensure longevity in demanding environments.
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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