Product Overview

– The next generation of circulators

The Grundfos ALPHA will change the way you view

circulators. With its permanent magnet motor

design, this energy ecient circulator reduces power

consumption by 50% or more. The unique patented

AUTO

ADAPT™ feature controls pump performance

automatically within deﬁned performance range,

ensuring lowest possible energy consumption

without sacriﬁcing comfort.

For installation, you now have the ﬂexibility to

use either our unique ALPHA Plug with line cord

or the new ALPHA with terminal box for conduit

connection applications. The choice is yours.

GRUNDFOS ALPHA™

Cast Iron

ALPHA 15-55F

Cast Iron

ALPHA 15-55F/LC

Stainless Steel

ALPHA 15-55SF/LC

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GRUNDFOS Alpha™ Powered by the Impossible Stainless Steel ALPHA 15-55SF/LC – The next generation of circulators The Grundfos ALPHA will change the way you view circulators. With its permanent magnet motor design, this energy efficient circulator reduces power consumption by 50% or more. The unique patented AUTOADAPT™ feature controls pump performance automatically within defined performance range, ensuring lowest possible energy consumption without sacrificing comfort.
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The Unique Features of the Grundfos ALPHA™ Performance Curve: Technical Data: Flow Range: 0 to 21 GPM Head Range: 0 to 19 Feet Motor: Unique ALPHA Plug with line cord Terminal box for conduit connection applications Large display shows current energy consumption in Watts Large display shows estimated flow in gallons per minute A one button, easyto-use interface 1X115V Min. Fluid Temperature: 36°F (2°C) Max. Fluid Temperature: 230°F (110°C) Max.
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Being responsible is our foundation Thinking ahead makes it possible Innovation is the essence Grundfos helps you keep in touch with the future At poweredby.grundfos.com you’ll find all the information about events, downloads, marketing materials and tips you need. Order a FREE copy of the Grundfos Handbook USA: Visit www.grundfos.us/handbook Promo Code: 18120 CANADA: Visit www.grundfos.ca/handbook Promo Code: 48120 L-AL-SL-001 4/10 (US) U.S.A.