UPS43-44BFC 3-Speed Bronze Circulator Pump w/ IFC, 1/6 HP, 115V
Brand: Grundfos
Part#: 52722520
Model: UPS43-44BFC
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Usually ships: within 1 business days
Grundfos UPS43-44BFC (Grundfos SKU# 52722520) is a 3-speed bronze circulator pump with built-in check valve. Bronze housing of the Grundfos UPS43-44BFC allows to use this model in both closed and open loop systems, such as radiant heating, domestic water re circulation, solar, fan coils chiller water cooling and many others. 3 speeds (Low/Med/High) allow to adjust the pump's performance to match system's requirements, while built-in check valve eliminates the need to install a separate in line check valve.

Features:
  • Ceramic shaft and radial bearings
  • Carbon axial bearing
  • Stainless steel rotor can and bearing plate
  • Corrosion-resistant impeller, Composite, PES
  • Bronze pump housing
  • Check valve
 
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Technical Specifications:
  • Speed Number: 3
  • Max flow: 63 US gpm
  • Head max: 14.1 ft
  • Liquid temperature range: 35.6 - 230 F
  • Maximum operating pressure: 145 psi
  • Approvals on nameplate: UL, CSA
  • Pump housing: Bronze
  • Pump housing: DIN W.-Nr. 2.1176.01
  • Impeller: Composite, PES
  • Maximum ambient temperature: 104 F
  • Ambient max at 176 F liquid: 176 F
  • Maximum operating pressure: 145 psi
  • Flange standard: USA Oval
  • Type of connection: Bronze Flange
  • Pipe connection: 3/4", 1", 1-1/4"
  • flange (GF 15/26)
  • Pressure stage: 10
  • Port-to-port length: 8.1/2"
  • Number of poles: 2
  • Power input in speed 1: 157 W
  • Power input in speed 2: 189 W
  • Max. power input: 203 W
  • Rated power - P2: 0.161 HP
  • Main frequency: 60 Hz
  • Voltage: 115V
  • Current in speed 1: 1.4 A
  • Current in speed 2: 1.7 A
  • Current in speed 3: 1.8 A
  • Capacitor size - run: 20mF/180 V
  • Insulation class (IEC 85): F
  • Gross weight: 13.5 lb
 
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Warranty:
2 years from date of installation.

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