Grundfos 519604 GF 15/26 1-1/2" Cast Iron Pump Flange Set (NPT)

Grundfos 539605 GF 40/43 1-1/2" Cast Iron Pump Flange Set (NPT)

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...