Click here for a 3D view of the item


This item usually ships: Same Day.
Grundfos Alpha 15-55F Cast Iron Body Variable Speed Pump

Technical Data:
Flow Range: 0 to 21 GPM
Head Range: 0 to 19 Feet
Motor: 1 Phase x 115 Volt
Minimum Fluid Temp: 36°F (2°C)
Maximum Fluid Temp: 230°F (110°C)
Maximum Working Pressure: 150 PSI
Electrical Data:
Watts: 5-45 Watts
Amps: 0.65 Amps

Grundfos is proud to introduce the next generation of energy efficient circulators - the Grundfos ALPHA. By incorporating a permanent magnet motor design, power consumption is now reduced by 50%. The Grundfos ALPHA adapts to the variable demands of the system without sacrificing comfort. Using the AutoAdapt feature, the Grundfos ALPHA will analyze the system and adjust to meet your heating demands.

Measures system changes automatically
Maximizes energy savings

Easy-to-use operation
Select a mode with the touch of a button
Easy-to-read LED display show flow and power consumption

Simple plug connections
No wiring required

Click here for installation instructions
Click here for brochure
My Shopping Cart: 0 :: edit


Enter a Part Name, Description, or Keyword.

Tip 1: For partial keyword, please use wildcard *.
For example b2ta*
Tip 2: If you want to find a particular manufacturer,
use the "Browse by Manufacturer" feature.

Call Us: (866) 321-4822