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Grundfos UP 43-110 F

Catalog #: UP 43-110 F

Price: $290.53

Sale price: $512.40

You save: $221.87 ($52.80%)


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   Installation Sheet
   Specification Sheet

Technical Specs

Ambient temperature 104
CSA Listed Yes
Electrical Phases 1
Frequency 60
Liquid Temperature Range 14, 230
Maximum Operating Pressure (PSI) 124.7
UL Listed Yes


UP43-110F 1/6HP 115/230V CI Canned Rotor Circulator Pump

The pump is of the canned rotor type, i.e. pump and motor form an integral unit without shaft seal and with only two gaskets for sealing. The bearings are lubricatd by the pumped liquid.

In order to avoid problems in connection with disposal, great importance has been attached to using as few different materials as possible.


  • Three-speed motor.
  • Ceramic radial bearings.
  • Carbon axial bearing.
  • Stainless steel rotor can, bearing plate and rotor cladding.
  • Aluminium alloy stator housing.
  • Cast iron pump housing.
  • Stator with built-in thermal switch.

The motor is a 1-phase motor.

The pump is supplied with a standard module in the terminal box. The standard module is to be connected to the mains supply via external contactor.

With relay: without relay

Liquid temperature range: 14 .. 230 degreeF

Approvals on nameplate: UL,CUL

Material, pump housing: Cast iron
EN-JL1040 DIN W.-Nr.
35 B - 40 B ASTM
Material, impeller: Stainless steel
1.4301 DIN W.-Nr.
304 AISI

Maximum ambient temperature: 104 degreeF
Maximum operating pressure: 124.7 psi
Standard, pipe connection: US
Size, pipe connection: 43
Pressure stage, pipe connec.: 125 psi
Port-to-port length: 8 9/16 in

Electrical data:
Max. power input: 590 W
Mains frequency: 60 Hz
Rated voltage: 1 x 115 / 230 V
Max. current: 5.1 / 2.7 A
Cos phi : 0,98
Capacitor size - run: 60 ?F/240 V
Enclosure class (IEC 34-5): IP44
Insulation class (IEC 85): F


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