Please ensure Javascript is enabled for purposes of website accessibility

Armstrong Astro 250SS-TA, 110223-149, Flanged

Armstrong Astro 250SS-TA

This means we have in stock and can ship the same business day if ordered before 3 pm EST. We use Fedex & UPS
Input Current: 115
Material: Stainless Steel
UPC: 672807403546
Manufacturer: Armstrong
Sku: Astro250SS-TA
Warranty: Yes, 1 Year
  • Stainless Steel Pump
  • Timer and Temperature controlled
  • Armstrong Quality
  • Universal Flange; 2 bolt flange
  • Easy Install
In stock
List Price $378.00 Sale Price $327.99 (You save: $50.01)
  • Buy 2 for $309.99 each and save 5%

Product Description

Astro-250SS circulator with timer, aquastat & 6 ft. line cord conserves energy and eliminates maintenance. 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. Automatically circulates water through domestic hot water distribution pipes. This helps to ensure that everyone in the household has “instant” hot water at the tap when they need it, while also helping to conserve water and save water heating energy costs.  All systems are assembled, wired, tested, and then shipped from the factory, ready for installation.

***Rubber gaskets included with pump***

Typical Applications

Closed hydronic systems 
Solar heating systems
Domestic water and open system heating applications

Performance Data

  • Minimum Fluid Temperature: 36 degrees F (2 degrees C)
  • Maximum Fluid Temperature: 230 degrees F (110 degrees C)
  • Connection Sizes: Flanged; 2 bolt flange
  • Maximum working pressure: 150 psi
  • Low Temperature Switchpoint (1):   85°F (29°C) ±10%
  • High Temperature Switchpoint (1):   105°F (40°C) ±10%
  • Clock/Timer: 12-hour analog clock with AM/PM indication
  • Timer Settings: Individual mechanical toggles for each 15 minute interval over 24 hours
  •  Manual Override: 3 position slide switch on/auto/off

Features

    • Efficient/Quiet Operation
    • Universal Flange to Flange Dimension
    • Stainless Steel Construction
    • UL and CSA Listed
    • 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
    More Information
    Specifications

    Astro-2 30SS circulator with timer, aquastat & 6 ft. line cord.

    Automatically circulate water through domestic hot water distribution pipes. This helps to ensure that everyone in the household has “instant” hot water at the tap when they need it, while also helping to conserve water and save water heating energy costs.  All systems are assembled, wired, tested, and then shipped from the factory, ready for installation.

    • Power Connection:  5.0 ft (1.5 m) power cord, molded duplex plug with ground
    • Environment:  Indoor use only
    • Max. Working Pressure:  150 psi (1034 kPa)
    • Ambient Temperature:  -40°F to 180°F (-40°C to 82°C)
    • Max. Water Temperature:  230°F (110°C)
    • Low Temperature Switchpoint (1):   85°F (29°C) ±10%
    • High Temperature Switchpoint (1):   105°F (40°C) ±10%
    • Clock/Timer:   12-hour analog clock with AM/PM indication
    • Timer Settings:   Individual mechanical toggles for each 15 minute interval over 24 hours
    • Manual Override:   3 position slide switch; on/auto/off

    (1) High/low temperature switch points are as measured on pipe surface with the Aquastat (-TA models only).

     MATERIALS OF CONSTRUCTION (Wetted Parts)

    Pump Casing Lead Free Bronze* or Stainless Steel*
    Pump Shaft Polyether Imide (PEI)
    Impeller Ceramic
    Bearings Ceramic
    Bearing Seal EPDM

    *Complies with section 116875 of the California Health and Safety Code and Vermont Act 193 (Lead content of wetted surface is 0.25% or less.)

    Featured No
    New Arrivals No
    Shipping Label Quick Shipment
    Brand Armstrong
    Compatible with Armstrong
    Made In USA Yes
    Material Stainless Steel
    Freight (not shippable) No
    Write Your Own Review
    Write Your Own Review