• Circulator pumps

ALPHA1 15-55, North America

Suitable for:
  • HVAC: Heating
  • Residential hot water recirculation
  • Residential heating
  • District heating
  • Industrial heating

Featuring three constant-pressure control modes, The Grundfos ALPHA1 is a high-efficiency ECM variable speed circulator designed for a wide variety of heating.

Max flow
17 US gpm
Head max
19 ft
Liquid Temperature
32 .. 230 °F
p max
145 psi