'/%3E%3C/svg%3E)
Hover image to zoom
Astro 225BS050S-LC Lead Free Bronze Hot Water Recirculation Pump w/ Cord, 0-9 GPM Flow
 --%3E %3Csvg version='1.1' id='No-RB' xmlns='http://www.w3.org/2000/svg' xmlns:xlink='http://www.w3.org/1999/xlink' x='0px' y='0px' viewBox='0 0 100 100' enable-background='new 0 0 100 100' xml:space='preserve'%3E %3Cpath fill='%23CECECE' d='M79.44,0.95H20.56C9.78,0.95,0.95,9.78,0.95,20.56v58.87c0,10.79,8.82,19.61,19.61,19.61h58.87 c10.79,0,19.61-8.83,19.61-19.61V20.56C99.05,9.78,90.22,0.95,79.44,0.95z M65.38,58.24l9.38,29.58L49.69,69.78L24.5,87.82 l9.34-29.6L8.8,39.6l30.73-0.17c0,0,6.98-19.61,10-28.93c0.54,1.36,9.88,29.1,9.88,29.1H91.2L65.38,58.24z'/%3E %3C/svg%3E){kind=small}
Hover image to zoom
$541.27 each
In Stock
Get 2 Mon, Jul 13 - Tue, Jul 14
MANUALS (6)
This item replaces: 110223-342
Free Shipping This item ships free
Easy Returns No restocking fee for 90 days
Product Highlights
–
Bronze
Sweat Connection
9 MAX GPM
1/25 HP
115V
1750 RPM
Description
–
Please note that the direct replacement for 110223-342 requires the separate purchase of both 110223-345 and 810120-322.
A hydronic circulator that conserves energy and eliminates maintenance. Armstrongs 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.
Product Features
A hydronic circulator that conserves energy and eliminates maintenance. Armstrongs 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.
Product Features
- 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
Specs
–
| Flow Rate (GPM): | 0-9 |
|---|---|
| Max Flow (GPM): | 9 |
| Horse Power: | 1/25 |
| Max Head (Ft): | 5.5 |
| Voltage: | 115V |
| Hertz: | 60 |
| Material: | Bronze |
| Max Fluid Temp: | 230°F |
| RPM: | 1750 |
| Connection Type: | Sweat |
| Type: | Pump |
| Max Pressure (PSI): | 150 |
| Warranty: | 5 Year |
| Lead Free: | Yes |
Questions?
Speak with a real person who will go out of the way to help!
Call or text 888-757-4774
Monday – Thursday
8am–7:45pm
Friday
9am–7:45pm
Saturday – Sunday
9am–5:45pm
You May Also Need
Free Shipping
On orders over $99
We offer flexible shipping and scheduling options, up-to-date delivery estimates, and free ground shipping on any order over $99 to make sure your order gets to you on-time, for less.
Shipping PolicyEasy Returns
Returning items is as simple as 1-2-3
Ordered the wrong product? Item damaged in transit? Our 3-step process makes returning products easy – even up to a year after purchase – with no restocking fees on returns made within 90 days.
Return Policy