Grundfos ALPHA Series Circulator Pumps Buyers Guide & Review

The Grundfos ALPHA series circulator pumps adapt to the variable demands of a system without sacrificing comfort. Using the AUTOADAPT feature, the Grundfos ALPHA will analyze the system and adjust to meet your heating demands. By incorporating a permanent magnet motor design, power consumption is now reduced by 50%.

Features:

  • AUTOADAPT measures system changes automatically and maximizes energy savings
  • Easy-to-use operation
  • Select a mode with the touch of a button
  • Easy-to-read LED display shows flow indication and power consumption
  • Simple plug connections
  • No wiring required
  • Terminal box for conduit connection applications
GRUNDFOS ALPHA SERIES CIRCULATOR PUMPS
grundfos alpha series circulator pumps
Grundfos ALPHA Series Circulator Pumps

Model Comparison Chart

Model Pipe Connection (GF) HP Voltage Construction GPM Max. Head
ALPHA 15-55F 15/26 1/16 115 Cast Iron 21 19′
ALPHA 15-55SFC 15/26 1/16 115 Stainless Steel 21 19′
ALPHA2 15-55SF/LC 15/26 1/16 115 Stainless Steel 21 19′
PERFORMANCE CURVES

grundfos alpha series circulator pumps curves

FEATURES

grundfos alpha series circulator pumps features

SPECIFICATIONS

grundfos alpha series circulator pumps specs

DIMENSIONS

grundfos alpha series circulator pumps dimension

TROUBLESHOOTING

grundfos alpha series circulator pumps troubleshooting

SERIES OVERVIEW
Grundfos ALPHA Series Circulator Pump Series Overview
INSTRUCTIONS
Grundfos ALPHA Series Circulator Pump Instructions

Pump Products application engineers are standing by to help you find the right pump, as well as to provide price quotes, stocking availability and shipping information. Call our toll free number 1-800-429-0800 to speak to an expert today.