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The Armstrong 110140-022 is a flange set designed specifically for S-25 model circulator pumps. This product features a durable cast iron construction, ensuring reliable performance in various hydronic applications.
This flange set provides a strong connection for circulator pumps, supporting efficient fluid transport in heating systems.
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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