NPD Variable Speed 2 Pump Flow Center - Grundfos (2)UPMXL 25-124 Pumps-Inverted DXM2 Profile

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Geo-Flo Two-Pump Non-Pressurized Variable Speed Flow Center with Flo-Link Double O-Ring Connections


  • Grundfos (2)UPMXL 25-124 Variable Speed Circulating Pumps
  • Inverted Profile for units with DXM2 Controls (Climate Master Units)
  • 208-230V, 1PH, 60Hz
  • Cast Iron Pump Volute
  • Powder coated galvanized steel cabinet
  • Spray Polyurethane Foam (SPF) Insulation
  • Brass Die Cast 3-Way Spool Valves allow flushing/purging air directly at the flow center
  • Pressure/vacuum relief cap never lets the tank go into vacuum or above 13 psig.
  • Internal check valves prevent short cycling
  • 1" Flo-Link Double O-Ring Connections
  • The NP series Dual Circuit flow center (NPD) is specifically designed for applications with two geothermal heat pumps.

Each unit contains:

  • Mounting hardware

Product Information

Check out our complete line of Flo-Link Double O-Ring fittings and adapters