Description
The Armstrong Fluid Technology Model E16.2 Circulator Pump is engineered for professionals who demand long-term reliability and consistent hydraulic performance. Its rugged cast iron body paired with a silicon carbide mechanical seal resists wear and corrosion, ensuring years of trouble-free service in demanding HVAC environments. Operating on standard 120V single-phase power, this pump integrates seamlessly into most existing system configurations without costly electrical upgrades. With a maximum operating temperature of 230°F and a 150 PSI working pressure rating, the E16.2 is equally at home in high-temperature hydronic heating loops, geothermal systems, radiant floor panels, and snow melt installations. The 2-inch connection size simplifies installation on both new construction and retrofit projects, while the 3,400 RPM motor speed delivers powerful, efficient circulation across a wide range of system demands.
Key Specifications:
- Motor Horsepower: 1/6 HP
- Motor Speed: 3,400 RPM
- Power Supply: 120V, Single-Phase
- Maximum Flow Rate: 140 GPM
- Maximum Operating Temperature: 230°F
- Working Pressure: 150 PSI
- Connection Size: 2 inches
- Body Material: Cast Iron
- Seal Type: Silicon Carbide Mechanical Seal.
- Ideal Applications: Hot water heating systems, geothermal systems, radiant panel heating, snow melt systems, light commercial and large residential HVAC installations







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