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Armstrong

Since its founding in 1934 by Samuel Allan Armstrong, Armstrong has pioneered an uncompromising range of products for customers in residential, commercial and industrial markets. Armstrong's Astro 2 Circulator is intended for circulating water or ethylene glycol solutions in closed hydronic or solar heating systems. The ARMflo E Series high efficiency circulators are perfect for heating or cooling applications such as Hot Water, Geothermal, Radiant Panel and Snow Melting in Large Residential and Light Commercial installations.

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  1. Armstrong AstroExpress Hot Water Delivery System 110223-401

    Armstrong Astro Express

    Armstrong Astro Express Hot Water Delivery System 110223-401

    Includes Armstong LF Valve and Timer Learn More

    Regular Price: $399.00

    Special Price: $379.00

    Details
  2. Armstrong Astro-2 225SSU 110223-310 Wet Rotor Circulating Pump

    Armstrong Astro 2 225SSU 110223-310

    Armstrong Astro 2 Stainless Steel 225SSU Circulator 110223-310

    1-1/4 Union Ends, 3 Speed Learn More

    Regular Price: $259.00

    Special Price: $239.00

    Details
  3. Armstrong Astro-2 225BS-1/2 110223-303 Wet Rotor Circulating Pump

    Armstrong Astro 2 225BS-1/2 110223-303

    Armstrong Astro 2 Lead Free Bronze 225BS-1/2 Circulator 110223-303

    1/2 sweat, 3 Speed, Lead Free Learn More

    Regular Price: $239.00

    Special Price: $219.00

    Details
  4. Armstrong Astro-2 220SSU 110223-009 Wet Rotor Circulating Pump

    Armstrong Astro 2 220SSU 110223-009

    Armstrong Astro 2 Stainless Steel 220SSU Circulator 110223-009

    1-1/4 Union Ends, 3 Speed Learn More

    Regular Price: $239.00

    Special Price: $219.00

    Details
  5. Armstrong Astro-2 225BS-3/4 110223-304 Wet Rotor Circulating Pump

    Armstrong Astro 2 225BS-3/4 110223-304

    Armstrong Astro 2 Lead Free Bronze 225BS-3/4 Circulator 110223-304

    3/4 sweat, 3 Speed, Lead Free Learn More

    Regular Price: $239.00

    Special Price: $219.00

    Details

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