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Armstrong Astro 2, 110223-307, 250CI 3-speed circulating pump.

Armstrong 110223-307 Astro 250CI Circulating Pump

Only 2 left!

The 110223-307 Armstrong 250CI 3-speed circulating pump. Armstrong's Astro 2 Circulator is intended for circulating water or ethylene glycol solutions in closed hydronic or solar heating systems. It is designed with no mechanical seals or couplers to replace, and no lubrication is required.

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