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Spec Sheet

Grundfos pumps offer the pinnacle of reliability and performance for a large variety of water circulation applications. From home hydronic circulation to large scale commercial water movement, Grundfos has a pump that will provide years of trouble-free service. The UP10-16A PM B5/LC is a single speed circulator with a wet-rotor fluid movement design. Solid bronze construction guarantees years of reliable performance with minimal maintenance needs, while a line cord electrical connection supplies power to the pump with a simple outlet.


  • Silent operation
  • Integrated external sensor cable - simply mount the sensor on the hot water supply pipe
  • One-touch operation - settings are easily changed using only the fingertip
  • 6 feet line cord
  • Insulation shells for fast installation
  • Lead free brass housing eliminates risk of corrosion
  • Compact design facilitates installation in confined spaces
  • Maximum flow 2.2 GPM (0.5 m³/h)
  • Maximum head 3.9 ft (1.2 m)
  • Liquid temperature 36°-203°F (2°-95°C)
      • Three modes: AutoAdapt, temperature, and 100%
      • AutoAdapt mode learns and adapts to consumption patterns
      • ECM permanent magnet motor
      • Head, max: 3.9-Feet
      • 115V, Auto, 1/2 Sweat, 6ft. line cord

      Product name COMFORT 10-16 A PM B5/LC
      Product No. 98420222
      EAN 5711494712878
      Speed Number 1
      Head max 5.25 ft
      TF class 95
      Approvals UL,CSA
      Pump housing Ecobrass
      Impeller Stainless steel, EPDM, PPO, PTFE, Graphit
      Type of connection USA Sweat
      Pipe connection 1/2" Sweat
      Pressure rating for connection PN 10
      Port-to-port length 3 1/8 in
      Pumped liquid Water
      Minimum liquid temperature 203 °F
      Selected liquid temperature 140 °F
      Density 61.35 lb/ft³
      Electrical data
      Max. power input 6 W
      Main frequency 60 Hz
      Rated voltage 1 x 115-230 V
      Current in speed 3 0.1 A
      Capacitor size - run 0.6 µF
      Enclosure class (IEC 34-5) IP44
      Insulation class (IEC 85) F
      Built-in motor protection NONE
      Thermal protec IMPE
      Cable type Connecting cord with plug
      Type of cable plug NEMA 1-15P

      Net weight 2.6 lb
      Gross weight 3.79 lb
      Shipping volume 0.12 ft³
      Country of origin DE

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