NP Variable Speed 2 Pump Flow Center - Grundfos (2) UPMXL 25-124 Pumps-Standard AXB 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
  • Standard Profile for units with AXB Controls (Most Geothermal Manufacturers)
  • 208-230V, 1PH, 60Hz
  • Cast Iron Pump Volute
  • Composite Cabinet
  • Spray Polyurethane Foam (SPF) Insulation
  • Brass Die Cast 3-Way Spool Valves
  • 1" Flo-Link Double O-Ring Connections
  • The NP-Series flow centers are the only non-pressurized flow centers in the industry that provide a truly closed-loop system with controlled pressure and vacuum relief and incorporate 3-way valves for system flushing.

Each unit contains:

  • Mounting hardware
  • One set of 1-1/4" fusion x Flo-Link adapters (for loop side)

Product Information

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