Armstrong E9 Armflo Circulator Pump

ARMflo E Series high efficiency circulators are perfect for heating or cooling applications such as Hot Water, Geothermal, Radiant Panel and Snow Melting in Large Residential and Light Commercial installations. The advanced motor technology and efficient hydraulic design of the E Series E10 and E11 yield an overall efficiency that's up to 41% better than competitive pumps of similar power. The E Series also uses a compact motor that's 30% smaller than other dry motor circulators. Designed for extended durability and very quiet operation, the E10 and E11 circulators include the new EnviroSeal mechanical seal, which can be field-repaired in under 5 minutes, as well as permanently lubricated stainless steel bearings. While the durability of the Armstrong E Series rivals that of traditional 3 piece circulators, the E Series will usually cost the same as, or less than, wet rotors of comparable power.

Armstrong E9 Armflo Circulator Pump Features:
• Ultra Quiet Design: No one wants to hear noisy pumps. Dynamic balancing of each ARMflo E Series circulator ensures quiet operation in residential and commercial installations.
• Compact Efficiency: Highly efficient dry motor design and hydraulics make E Series circulators up to 74% more efficient than competitive pumps of similar power! As well, the advanced motor design used in E Series circulators makes them up to 30% smaller than other dry motor circulators.
• Smooth Operation Year-After-Year: Permanently lubricated ball bearings will provide trouble-free operation for years.
• High Head Application: ARMflo E Series high efficiency circulators are perfect for heating or cooling applications such as Hot Water, Geothermal, Radiant Panel and Snow Melting in Large Residential and Light Commercial installations.

Armstrong Pumps, a leading supplier of quality HVAC and fluid flow equipment for residential, commercial and industrial applications, is pleased to announce the introduction of two new models to the ARMflo E Series line of close coupled dry motor circulators. The E8 and E9 are designed for high head, mid-range flow rates and are suited for applications such as radiant heating, snow melting and especially geothermal (ground source) heat pump applications.

The ARMflo E8 and E9 employ the same robust design platform as the successful E10 and E11 circulators and address the growing need of high head applications.

The ARMflo E8 and E9 circulators offer outstanding efficiency. The E9 is 74% more efficient than the leading wet rotor circulator model used in the geothermal market. The resulting energy savings are substantial, especially in multi-circulator installations, which have become increasingly popular in recent years.