E.2 Series

E.2 Series

E.2 Series

Product catalog summary
Overview: The Armstrong E.2 Series circulators are designed to offer enhanced efficiency and durability for residential and commercial hydronic applications. These circulators are engineered to be smaller, more efficient, and provide outstanding value to various stakeholders including designers, specifiers, contractors, wholesalers, OEMs, and building owners.
Design Improvements: The E.2 Series has been re-designed to improve durability and protect against leakage and water damage to electrical components. Key design elements include a larger stainless steel shaft, new sealed and permanently lubricated bearings, a bellows-style mechanical seal with silicon carbide wear surfaces, and a new water slinger to protect the motor from water intrusion.
Applications: The circulators are suitable for a wide range of hydronic applications such as hot and chilled water recirculation, domestic hot water generation, snow-melt installations, radiant heating systems, and geothermal heat pumps.
Efficiency and Maintenance: The E.2 Series circulators feature a highly efficient dry motor design and hydraulics, leading to significant energy savings. They are compact, easy to install, and require no maintenance during normal operation. The mechanical seal can be replaced in less than five minutes, reducing labor costs.
Cost and Environmental Impact: The circulators offer excellent duty-point efficiency, reducing energy consumption and cost of ownership. They are environmentally friendly, with easy on-site seal replacement allowing for repairs rather than replacements.
Performance and Compatibility: The E.2 Series offers a broad range of sizes to match system requirements and avoid over-sizing. They are interchangeable with many competing pumps, making upgrades straightforward without altering existing piping.
Performance Curves: The document includes performance curves for various E.2 Series models, indicating guaranteed performance at specified operating points.
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Catalog excerpts

E.2 Series-1

file no: 10.16 date: january 2012 supersedes: 10.16 date: september 2010

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E.2 Series-2

be smaller & more efficient the e.2-series dry motor circulator rmstrong E.2 Series circulators deliver outstanding value to designers, specifiers, contractors, wholesalers, OEMs and building owners. E.2 Series circulators have been re-designed to improve durability and provide enhanced protection against leakage and water damage to electrical components. New design elements include: E.2 Series circulators are designed for use in a wide range of hydronic applications, including: Hot & chilled water recirculation Domestic hot water generation Snow-melt installations Radiant heating systems Geothermal...

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E.2 Series-3

lifetime value the environmentally friendly solution Broad range of circulator sizes lets you match performance to system requirements and avoid over-sizing easy to maintain & repair E.2 Series circulators are permanently lubricated, so there's no requirement for maintenance during normal operation. When the mechanical seal wears out, it can be replaced in less than five minutes, which reduces onsite labor costs for contractors. Excellent duty-point efficiency helps you reduce energy consumption leading duty-point efficiency The highly efficient dry motor design and hydraulics make the E.2 Series...

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E.2 Series-4

total head – feet Wholesalers and installing contractors will appreciate the interchangeability 20 6 13 of the E.2 Series. Flange to flange dimensions and hydraulic characteristics 15 15 4 (flow and head) are matched19 many competing pumps of equal power, to 10 so it’s easy to upgrade existing installations with an E.2 Series pump. 7 17 2 8 5 Respective information is presented in the E.2 Series Technical Overview. 11 21 23 bertrand avenue toronto, ontario canada m1l 2p3 t +416 755 2291 birmingham heywood wharf, mucklow hill, halesowen west midlands b62 8dj, united kingdom t +44 (0) 8444 145...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.