The Armstrong Fluid Technology 182212-663 is a heavy-duty E17.2 cast iron in-line circulator built to meet the demands of a wide range of hydronic heating and cooling applications. With a flow capacity of up to 65 GPM and a maximum head of 27 feet, this pump delivers consistent, dependable performance in both residential and light commercial environments. Its bellows-style mechanical seal provides superior leak protection, safeguarding surrounding electrical components and extending system service life. The stainless steel shaft and permanently lubricated bearings ensure smooth, low-maintenance operation across the full range of supported applications — from domestic hot water recirculation and radiant floor heating to geothermal systems and snow-melting installations.
Product Highlights
- Engineered for hot and chilled water recirculation in residential and light commercial hydronic systems
- Bellows-style mechanical seal delivers robust leak protection and guards electrical components against water damage
- Stainless steel shaft and permanently lubricated bearings ensure reliable, low-maintenance performance
- Versatile compatibility with radiant heating, domestic hot water, geothermal, and snow-melting applications
- In-line pump mounting for straightforward installation and space-efficient system integration
Specifications
- Manufacturer: Armstrong Fluid Technology
- Model: E17.2
- SKU: 182212-663
- Max Flow: 65 GPM
- Max Head: 27 ft
- Voltage: 120V
- Phase: 1
- Hertz: 60 Hz
- Horsepower: 2/5 HP
- RPM: 3,500
- Max Fluid Temperature: 230°F
- Max Pressure: 150 PSI
- Body Material: Cast Iron
- Pump Class: Booster
- Pump Mounting: In-Line
- Connection Type: Flanged x Flanged
- Connection Sizes: 3/4 in, 1 in, 1-1/4 in, 1-1/2 in
- Flanges Included: No
