Grundfos ALPHA

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Technical Details
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Overview

With the Grundfos ALPHA, you can stop worrying about complicated pump settings.  Simply install the pump and leave it on the factory setting AUTOADAPT.  The ALPHA will automatically analyze the heating system, find the optimum setting and continue to adjust its operation to changes in demand.  With its permanent magnet motor design, this energy efficient circulator will reduce power consumption up to 80%. Ensuring lowest possible energy consumption without sacrificing comfort.

 

Applications

The Grundfos ALPHA is designed for circulating liquids in light commercial and residential heating systems.  Available in cast-iron pump housings for closed systems or stainless steel housings for open or domestic hot-water systems.

 

The Grundfos ALPHA is suitable for

  • Systems with constant head requirements
  • Systems with variable head and or flow requirements
  • Fixed speed requirements

 

Features and benefits

  • Compact permanent magnet maintenance-free wet rotor technology
  • Nut capture flanges
  • Available with integrated terminal box or line cord option
  • Simple one button hydraulic selection
  • Seven hydraulic selections available
    > Three fixed speeds options
    > Three constant pressure options
    > AutoAdapt
  • Real time LED display:
    > Watts indicator
    > GPM flow estimation indicator
    > Hydraulic mode selection

  • Metallurgical options:
    > Cast-iron
    > Stainless steel

  • Integrated check valve

 


Benefits
  • Low energy
  • AUTOADAPT control mode
  • Low noise

Literature

 

ALPHA Brochure

Sales Brochure

1.4 MB


UP Product Guide

Product Guide

4.6 MB


ALPHA Service Instructions

Service Instructions

612 KB


ALPHA Installation & Operating Instructions

Installation & Operating Instructions

2.1 MB


Contact Us - New Applications / Sales

For more information on the ALPHA, please contact us.
If you would like to learn where you can purchase this product, please see the "How to Buy" tab

Please include the following information in your message so that we may better assist you:
1) Application Type (Example: Pressure boosting in a commercial building)
2) Flow Requirements
3) Head Requirements
4) Voltage Requirements
5) Additional Installation Details


Select a company:

Telephone: 913-227-3400
Fax: 913-227-3500
Address: 17100 W. 118th Terrace
Olathe, KS 66061
Telephone: 800-955-5847
Fax: 800-945-4777
Address: 902 Koomey Road
Brookshire, TX 77423
Telephone: 800-879-0182
Fax: 317-924-7388
Address: 2005 Dr. Martin Luther King Jr. Street
Indianapolis, IN 46202
Telephone: 800-921-7867
Fax: 559-346-6820
Address: 3905 Enterprise Court
Aurora, IL 60504

Contact Us - Existing Applications / Service

For service information on the ALPHA, please contact us.

Please include the following information in your message so that we may better assist you:
1) Pump Type
2) Pump Model
3) Application Type (Example: Pressure boosting in a commercial building)


Select a company:

Telephone: 713-896-0220
Fax: 713-896-0250
Address: 906 Koomey Road
Brookshire, TX 77423
Telephone: 510-512-1300
Fax: 510-639-3337
Address: 25568 Seaboard Lane
Hayward, CA 94545
Telephone: 503-224-6330
Fax: 503-241-0399
Address: 9400 SW Tualatin-Sherwood Rd.
Tualatin, OR 97062
Telephone: 206-433-2600
Fax: 206-433-0263
Address: 3113 S. Pine Street Unit C2
Tacoma, WA 98409
Telephone: 317-925-9661
Fax: 317-924-7388
Address: 2005 Dr. Martin Luther King Jr. Street
Indianapolis, IN 46202
Telephone: 806-747-0002
Fax: 806-747-9630
Address: 1802 East 50th Street
Suite 102
Lubbock, TX 79404
Telephone: 334-875-4100
Fax: 334-875-4102
Address: 901 Ravenwood Drive
Selma, AL 36701

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