Armstrong Pumps ARMflo E30.2 - 2 Cast Iron Circulator 0-130 GPM Flow 180210-645
The Armstrong Pumps 182212-645 is an E.2 Series circulator designed for various hydronic applications. This pump efficiently supports hot and chilled water recirculation, domestic hot water generation, snow-melt installations, radiant heating systems, and geothermal heat pumps.
The Armstrong Pumps 182212-645 is an E.2 Series circulator designed for various hydronic applications. This pump efficiently supports hot and chilled water recirculation, domestic hot water generation, snow-melt installations, radiant heating systems, and geothermal heat pumps.
Features
- Durable design with enhanced protection against leakage
- New mechanical features including stainless steel shaft and sealed bearings
- Flanges sold separately, requiring 2-inch diameter 4-bolt flanges
Specifications
| MPN |
182212-645 |
| Brand |
Armstrong Pumps |
| Type |
Pump |
| Horsepower |
2/5 HP |
| Max Flow (GPM) |
130 |
| Max Head (Ft) |
22 |
| Max Fluid Temperature |
230°F |
| Voltage |
120V |
| Hertz |
60 |
| Phase |
1 |
What Our Experts Think
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0-130 GPM Flow Rate – Provides powerful and adjustable water flow.
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Durable Cast Iron Construction – Ensures longevity and resistance to wear.
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Energy-Efficient Performance – Optimized for reduced energy consumption.
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Reliable Operation – Designed for consistent performance in demanding applications.
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Versatile Use – Ideal for HVAC, hydronic heating, and chilled water systems.
Q&A
Q: What applications is this pump best suited for?
A: Ideal for hydronic heating, commercial HVAC systems, chilled water loops, and large hot water recirculation applications.
Q: What are the benefits of the cast iron construction?
A: The cast iron body provides strength and durability, making it ideal for closed-loop heating systems and long-term use.
Q: Is this pump energy-efficient?
A: Yes, it optimizes water flow while reducing energy consumption, improving system efficiency.
Q: What is the maximum flow rate of this pump?
A: The pump delivers a maximum flow of 130 GPM, ensuring strong and consistent water circulation.
Maintenance Tips
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Inspect for Leaks – Check seals, gaskets, and pipe connections regularly.
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Monitor Noise & Vibration – Unusual sounds may indicate wear or air pockets.
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Purge Air – Bleed the system to prevent airlocks and ensure efficient circulation.
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Check Flow Rate – Ensure the pump maintains the 0-130 GPM flow range.
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Verify Power Supply – Confirm proper electrical connections for consistent performance.
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Clean Pump Housing – Remove dirt and debris to prevent overheating.
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Schedule Routine Maintenance – Periodic inspections extend efficiency and lifespan.
