Armstrong Wet Rotor Circulator

A hydronic circulator that conserves energy and eliminates maintenance. Armstrong’s Astro 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. The Astro series is available in models for residential, small industrial and commercial installations. Choose from cast iron or stainless steel models for solar and domestic applications.

Features:

Efficient/Quiet Operation

Universal Flange to Flange Dimension

Cast Iron or Stainless Steel Construction

UL and CSA Listed

Benefits:

No mechanical seals to leak

No couplers to break

No lubrication

Noryl impeller

Vent plug for initial purging if required

Stainless Steel shaft

Ethylene Propylene gaskets

Impedance protected motor

Displaying 1 to 16 (of 16 products)
Armstrong Astro 210 Circulator 110223-326

Armstrong Astro 210 Circulator 110223-326

Armstrong Astro 210 CI circulator P/N 110223-326 3 Speed     120 VAC     200 W Replaces Armstrong S-25 BF and Bell & Gossett...

$205.00



Armstrong Astro 210 Circulator 110223-327

Armstrong Astro 210 Circulator 110223-327

Armstrong Astro 210 SS circulator P/N 110223-327 3 Speed     120 VAC     200 W Shipping rate for continental USA

$386.00



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

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

Armstrong Astro 225BS-1/2 circulating pump P/N 110223-303 Lead free bronze construction for potable water use 1/2" sweat connection OEM...

$226.00



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

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

Armstrong Astro 225BS-3/4 circulating pump P/N 110223-304 Replaces Astro 25BS-3/4 Lead free bronze construction for potable water use 3/4" sweat...

$232.00



Armstrong Astro 230CI Circulating Pump 110223-305

Armstrong Astro 230CI Circulating Pump 110223-305

Armstrong Astro 230 circulator P/N 110223-305 Replaces Astro 30 and Astro 30-3 Cast iron construction for non-potable water 115 VAC   ...

$120.00



Armstrong Astro 230SS Circulating Pump 110223-306

Armstrong Astro 230SS Circulating Pump 110223-306

Armstrong Astro 230SS circulator P/N 110223-306 Stainless Steel for potable water applications 115...

$231.00



Armstrong Astro 250CI Circulating Pump 110223-307

Armstrong Astro 250CI Circulating Pump 110223-307

Armstrong Astro 250 circulator P/N 110223-307 Cast Iron construction. Not for potable water applications 115 VAC    3...

$134.00



Armstrong Astro 250SS Circulating Pump 110223-308

Armstrong Astro 250SS Circulating Pump 110223-308

Armstrong Astro 250SS circulator P/N 110223-308 Stainless Steel for potable water applications 115...

$218.00



Armstrong Astro 280CI 230 V Circulating Pump 110223-322

Armstrong Astro 280CI 230 V Circulating Pump 110223-322

Armstrong Astro 280 circulator P/N 110223-322 Cast iron construction. Not for potable water applications 230 VAC    3...

$318.00



Armstrong Astro 280CI Circulating Pump 110223-320

Armstrong Astro 280CI Circulating Pump 110223-320

Armstrong Astro 280 circulator P/N 110223-320 Cast iron construction. Not for potable water applications 115 VAC    3...

$318.00



Armstrong Astro 280SS Circulating Pump 110223-321

Armstrong Astro 280SS Circulating Pump 110223-321

Armstrong Astro 280SS circulator P/N 110223-321 Stainless Steel for potable water applications 115...

$415.00



Armstrong Astro 286CI Circulating Pump 110223-324

Armstrong Astro 286CI Circulating Pump 110223-324

Armstrong Astro 286 circulator P/N 110223-324 Cast iron construction. Not for potable water applications 115 VAC         ...

$329.00



Armstrong Astro 290CI Circulating Pump 110223-328

Armstrong Astro 290CI Circulating Pump 110223-328

Armstrong Astro 290 circulator P/N 110223-328 Cast iron construction. Not for potable water applications 115 VAC    3...

$328.00



Armstrong Astro 290SS Circulating Pump 110223-329

Armstrong Astro 290SS Circulating Pump 110223-329

Armstrong Astro 290SS circulator P/N 110223-329 Stainless Steel for potable water applications 115...

$392.00



Armstrong Compass 20-20CI Circulating Pump 180203-686

Armstrong Compass 20-20CI Circulating Pump 180203-686

Armstrong Compass 20-20CI circulator P/N 180203-686 Cast iron construction for non-potable water application Variable speed with perating range up to...

$230.00



Armstrong Compass 20-20SS Circulating Pump 180203-687

Armstrong Compass 20-20SS Circulating Pump 180203-687

Armstrong Compass 20-20SS circulator P/N 180203-687 Stainless steel construction for potable water application Variable speed with operating...

$362.00



Displaying 1 to 16 (of 16 products)

About Us


Welcome to Shortys Pumps, a division of HVAC Supplies. We are located on the South West side of Indianapolis, IN. Our purpose is to provide Original Equipment Manufacturer parts for the repair and maintenance upkeep of furnaces, air conditioners, ventilation systems and pumps to the general public as well as contractors and commercial building maintenance staff.


Give us a call with the information from your equipment nameplate and we will do our best to help you locate the right paty. We can be reached at our local phone number 317-821-8770, Toll Free 877-821-8770 or by fax at 317-821-8772. Our business hours are 8-5 EST M-F. Prior to making repairs please check your manufacturers instructions and follow all safety precautions. Improper repairs can lead to equipment damage or personal injury or death. If you are unsure of your ability please call a professional to service your equipment.


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Contact



Company Name

Shortys Pumps, division of Shortys HVAC Supplies

Location

7720 S Mooresville RD
West Newton, IN
USA 46183

Get in Touch

877-821-8770
Email Us



About Us

Shortys Pumps, division of Shortys HVAC Supplies 2019