Grundfos Up 43-110F 1-Speed Circulator Pump, 3/4 Hp, 37.8 Gpm, 115-230V, Cast Iron, Gf 43/40 Flange - 96439643

SKU: 64129
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About the Grundfos 96439643

Introducing the Grundfos UP 43-110F 1-Speed Circulator Pump, 3/4 HP, 37.8 GPM, 115-230V, Cast Iron, GF 43/40 Flange (part number: 96439643). The UP variant features a cast iron pump housing suitable for drinking water applications.

Recommended for underfloor heating systems, this circulator pump operates on the canned rotor principle, where the pump and motor form an integral unit without a shaft seal. With only two gaskets for sealing and lubrication provided by the pumped liquid, it ensures reliable performance with minimal maintenance requirements.

Product Details

Manufacturer: Grundfos
Electrical Voltage: 115 Volt
Pump Features: 3 Phase
Motor Size: 3/4 HP
Size: 8 9/16
Pump Features: 1 Phase
Mpn # 96439643
Dimensions 0 " X 0 " X 0 "
Weight 33 lbs.

Product Features

  • Grundfos 96439643 3/4 HP 115V Circulating Pump
  • Easy to Install
  • Wet Rotor Design
  • Single Stage Motor
  • Cast iron Construction (Pump Body)
  • For use with Open and Closed Systems
  • Designed for Heating System Applications
  • Residential and Commercial Grade Applications
  • Advanced Fan Design - results in dramatically reduced noise levels
  • Renewable Neck Rings - makes it easy to upgrade your pump when necessary
  • Mechanically and Hydraulically Balanced impeller - further minimizes vibration levels and axial forces while maximizing motor bearing and shaft seal lifetime

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