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The Grundfos 510179 is a replacement flange gasket designed for use with the UP Series circulator pumps. This gasket ensures a tight seal between the pump and the flange, helping to prevent leaks. It is compatible with the Grundfos GF 15/26 flange set and features a diameter of one and one-quarter inches.
This gasket is essential for maintaining the efficiency of your pump system and is suitable for various plumbing applications.
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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