UPS26-99FC Grundfos 1/6 Hp 115V 3Sp

Availability: 5 in stock

SKU UPS26-99FC Categories ,
Weight 9.9 lbs
Dimensions 7.5 × 7.5 × 7.5 in


The Grundfos UPS26-99FC is a 3-speed cast iron circulator pump with built-in flow check. 3 speeds (Low/Med/High) of the Grundfos UPS26-99FC make this model very versatile and allow to use it in a large variety of heating applications inlcuding radiant, hydronic, radiators, fan coils, etc. A built-in flow check eliminates the need to buy and install a separate in-line check valve. This circulator is designed for closed loop systems with medium to high flow rates and pressure drops. A built-in automatic resetting thermal protection of the pump assures motor safety and extends circulator’s life.


  • Built-in motor protection for longer life and better performance.
  • Suitable for a wide range of applications, including radiant heating, hydronic heating, fan coil heating, solar and other system types.
  • Whisper-quiet operation for sound sensitive installations.
  • Includes (2) Gaskets (O-rings).
  • UL/CSA listed.

Technical Specifications:

  • Voltage: 115V
  • Amperage at Speed 1: 1.3 Amps
  • Amperage at Speed 2: 1.5 Amps
  • Amperage at Speed 3: 1.8 Amps
  • Hertz: 60 Hz
  • Phase: 1
  • Watts at Speed 1: 150W
  • Watts at Speed 2: 179W
  • Watts at Speed 3: 197W
  • Max Pressure: 145 psi
  • Max Temperature: 230F
  • Min Temperature: 36F
  • Flow Range: 0-33 GPM
  • Head Range: 0-29 ft
  • Horse Power: 1/6HP
  • Body: Cast Iron
  • Connections: Flanged, 1/2″, 3/4″, 1″, 1-1/4″
Shopping Cart